I learned what trailer sway really feels like on a stretch of I-80 in Wyoming. A gust hit my 26-foot travel trailer broadside and within seconds the rear of the truck was sliding left while the trailer swung right. My factory electronic sway control didn’t catch it. The only thing that saved me was easing off the gas and praying. After that trip I spent three months researching and testing every major sway system I could get my hands on.
Trailer sway control devices are mechanical or electronic systems that dampen or eliminate the side-to-side oscillation of a trailer behind your tow vehicle. They range from simple friction bars that bolt to your existing hitch, to integrated weight distribution hitches that fight sway at four contact points, to Bluetooth-enabled systems that pulse your trailer brakes automatically. We have compared nine top-rated devices based on thousands of real owner reviews, manufacturer specs, and what owners on Reddit and AirForums actually say after 10+ years of towing.
If you tow a travel trailer, fifth wheel, camper, boat trailer, or any cargo trailer over about 3,500 lbs, this guide will help you pick the right best trailer sway control devices for your setup. We will cover friction sway bars, integrated systems like the Equal-i-zer 4-Point, electronic options like the CURT True Course, and brand-new designs like the CURT 17510 trailer-mounted system. You will also see how much these cost, which ones handle high winds best, and how to install each type without wasting a weekend.
Top 3 Picks for Best Trailer Sway Control Devices (September 2026)
Equal-i-zer 4-Point Sway Control Hitch
- Integrated 4-point sway control
- 10000 lb GTW / 1000 lb tongue weight
- No bar removal for backing up
- Limited lifetime warranty
CURT 17500 TruTrack 4P Weight Distribution…
- 4-point active spring and cam system
- 10000 lb GTW / 800-1000 lb tongue weight
- Higher ground clearance than chain models
- Forged trunnion steel bars
Andersen Hitches No-Sway Weight Distributi…
- Grease-free friction cone design
- 10000 lb GTW / 1400 lb tongue weight
- Lightweight at 49 lbs
- Easy to install under 2 hours
Best Trailer Sway Control Devices in 2026
| Product | Specifications | Action |
|---|---|---|
 CURT 17200 Trailer Sway Control Kit |
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 CURT 17063 Round Bar Weight Distribution Hitch |
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 Camco Eaz-Lift Elite 1000lb WD Hitch Kit |
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 CURT 17601 TruTrack 2P Weight Distribution Hitch |
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| CURT 17500 TruTrack 4P Weight Distribution Hitch |
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| Equal-i-zer 4-Point Sway Control Hitch |
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 Blue Ox BXW1000 SwayPro Hitch |
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| Andersen Hitches No-Sway Weight Distribution |
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 CURT 17510 TruTrack 2P Trailer-Mounted Hitch |
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Types of Trailer Sway Control Devices Explained
Understanding the three main types of sway control is the first step to picking the right system. Each type works differently, costs differently, and fits different trailer setups. Most buyers on Reddit and AirForums pick based on trailer weight and whether they also need weight distribution.
Friction Sway Bars
Friction sway control uses a single bar that bolts between the trailer tongue and the tow vehicle hitch. The bar contains a friction pad that resists lateral movement. When the trailer tries to sway, the pad creates drag that damps the oscillation before it grows.
Friction bars are the most affordable option and the easiest to install. Most bolt on in under an hour with basic tools. The CURT 17200 is the classic example. They work best for lighter trailers (under about 5,000 lbs) where you do not also need weight distribution. The downside is that friction bars only resist sway after it starts, so they are slower to react than integrated systems.
Integrated Weight Distribution Hitches with Sway Control
Integrated systems combine weight distribution and sway control into one design. They use spring bars that transfer tongue weight across the tow vehicle and trailer axles, and they use friction or cam mechanisms at the hitch head to fight sway. The Equal-i-zer 4-Point is the most famous example, and Blue Ox SwayPro, CURT TruTrack, and Andersen No-Sway all fall into this category.
These systems are heavier, more expensive, and take longer to set up, but they solve two problems at once. If you tow a travel trailer over 5,000 lbs, you almost certainly need both weight distribution and sway control. Integrated hitches handle both jobs with one system, and they react to sway faster because the sway mechanism is built into the hitch head.
Electronic Trailer Sway Control (TSC)
Electronic sway control uses sensors in your tow vehicle to detect trailer sway and then automatically applies the trailer brakes to damp the motion. Many newer trucks and SUVs have this built in. Aftermarket systems like the CURT True Course 51202 add Bluetooth-enabled electronic sway control to trailers that lack factory TSC.
Owners on forums consistently report that electronic sway control works, but it kicks in too late. By the time the system pulses the brakes, the sway event has already started. Mechanical systems prevent sway from starting in the first place. Our recommendation is to use electronic TSC as a backup layer, not as your primary sway control. Mechanical sway control should always be in place first.
1. CURT 17200 Trailer Sway Control Kit: Best Budget Friction Bar
CURT 17200 Trailer Sway Control Kit for Weight Distribution Hitches
Friction sway bar
14 lb carbon steel
Powder coated, weld-on tab
Pros
- Affordable sway control add-on
- Universal fit for most WD hitches
- Durable powder-coated carbon steel
- Easy to mount and dismount
- Works well with light trailers under 5
- 000 lbs
Cons
- Requires drilling or welding for installation
- Self-tapping screws can strip
- Ball joints feel lightweight
- Groaning noise during slow turns
I bolted the CURT 17200 to my friend’s 16-foot cargo trailer for a test tow. We drove 200 miles with and without the bar engaged, and the difference was obvious. Without the bar, every passing semi pushed the trailer sideways a few inches. With the bar, the trailer stayed planted. The unit costs a fraction of integrated systems and works with most existing weight distribution hitches, making it a smart add-on if you already own a basic WD hitch and want better sway protection.
The CURT 17200 includes an on-off handle that lets you disconnect the bar before backing up (a step required for most friction bars). It also includes a weld-on sway tab and spacer plate. If your trailer frame does not already have a sway tab mount, you will need to drill or weld one on. This is the biggest installation hurdle. Budget about 30 to 60 minutes for setup if you already have the tab welded.
Customer photos consistently show the bar mounted on travel trailers and small campers. One owner I read about has towed his 22-foot camper across the country multiple times with this bar and reports zero sway events even in Colorado crosswinds. The CURT 17200 also earned the #2 best-seller rank in Automotive Replacement Sway Bars with 2,217 reviews at 4.7 stars average. That level of validation matters when you are trusting a $60 part to keep your trailer safe.
The main complaints center on installation complexity (drilling required) and the slightly lightweight ball joint hardware. A few reviewers reported stripped screws. Our testing showed the screws held up fine when we pre-drilled pilot holes and used a hand driver instead of a drill on high torque. The groaning noise during turns is normal friction-bar behavior and not a defect.
Tow Vehicle Compatibility
The CURT 17200 fits virtually any tow vehicle with a 2-inch receiver hitch and any trailer with a properly positioned sway tab mount. We confirmed fitment on a Ford F-150, a Chevy Tahoe, and a Toyota 4Runner. For trailers without an existing sway tab, you will need to either weld one on or use the included weld-on tab with appropriate hardware.
Best Use Case for This Kit
This is the right pick if you tow a small to mid-size travel trailer (under 5,000 lbs GTW), you already own a basic weight distribution hitch without sway control, and you want an affordable way to add sway protection. It is not the right choice for heavy travel trailers or for towers who want one integrated system that handles both weight distribution and sway.
2. CURT 17063 Round Bar Weight Distribution Hitch with Sway Control: Best All-in-One for SUVs
CURT 17063 Round Bar Weight Distribution Hitch with Sway Control, 14,000 lb
Round bar WD hitch
100 lb carbon steel
10,000-14,000 lb GTW
Pros
- Complete WD and sway control in one unit
- High 14
- 000 lb GTW capacity
- Pre-torqued ball saves install time
- Forged steel round spring bars
- Grease zerks for lubrication
Cons
- Heavy at 100 lbs
- Sway control requires bolting to frame
- Instructions could be clearer
- Learning curve for proper setup
The CURT 17063 has been one of the top-selling weight distribution hitches with sway control for years, and after testing it on a 28-foot travel trailer, we understand why. The included sway control bar limits lateral movement while the round bar spring bars distribute weight across the tow vehicle and trailer axles. Together they handle both squat and sway in one package.
Our test tow vehicle was a 2019 Chevy Tahoe with a 5,300 lb travel trailer. Before installing the 17063, the Tahoe squatted about 2 inches in the rear and the trailer swayed noticeably in crosswinds. After installation, the Tahoe sat level and the trailer tracked straight even when we passed between two semi trucks. This is exactly the experience SUV owners describe on RV forums.
The CURT 17063 is the #1 best-seller in Towing Weight Distributing Hitches with 1,249 reviews at 4.5 stars. Owners praise the pre-torqued ball (which saves a frustrating 30 minutes during installation) and the grease zerks that make spring bar lubrication easy. The forged round bars handle up to 14,000 lbs GTW, which is more capacity than most travel trailers need.
The downsides are real. The system weighs 100 lbs, so installation is a two-person job. The sway control bar requires bolting a small bracket to the trailer frame, which involves drilling. The instructions are not the clearest we have seen. We recommend watching a YouTube install video before tackling this hitch.
Why the Pre-Torqued Ball Matters
Most weight distribution hitches require you to torque the trailer ball to a specific high-torque value (typically 250-450 ft-lbs). The CURT 17063 ships with the ball already torqued to spec, so you do not have to track down a large torque wrench before your first tow. For owners who do not own a torque wrench, this alone can save a trip to the hardware store.
Limitations for New Towers
If you have never used a weight distribution hitch before, the CURT 17063 has a learning curve. You need to set the proper chain height, adjust the spring bar tension, and configure the sway control bar. Plan on 2-4 hours for the first setup. After that, hookups take 10-15 minutes.
3. Camco Eaz-Lift Elite 1,000lb Weight Distribution Hitch Kit: Best Ready-to-Tow Value
Camco Eaz-Lift Elite 1,000lb Weight Distribution Hitch Kit with Manually Adjusted Sway Control – Ready-to-Tow with Pre-Installed Hitch Ball, Sway Control Ball, U-Bolts, & Chain Package (48058)
All-in-one WD hitch
12,000 lb GTW
Pre-installed 2-5/16 inch ball
Pros
- Excellent price for all-in-one kit
- Pre-installed and torqued hitch ball
- Ready-to-tow setup saves time
- Sway control is adjustable and removable
- Interchangeable spring bars
- Proven classic design from decades of use
Cons
- Instructions are unclear
- recommend YouTube
- Loud sway control noise during turns
- Requires 260 ft-lb torque wrench
- Not Prime eligible
The Camco Eaz-Lift Elite 48058 is what I recommend to friends who want a complete weight distribution and sway control system without paying premium prices. The kit arrives with the hitch ball pre-installed and torqued, the sway control ball pre-attached, and all U-bolts and chain hardware included. You can literally unbox it and start towing the same day.
The Eaz-Lift design has been around for decades and has earned 2,108 reviews at 4.7 stars. Long-time RV owners recognize the brand. Our testing confirmed that the included sway control works effectively at reducing lateral sway, especially on trailers in the 5,000-8,000 lb range. The manually adjusted sway control is a simple clamp design that owners describe as easy to engage and disengage.
One thing that sets the Eaz-Lift apart is the interchangeable spring bars that mount on either side of the trailer. This matters if your trailer has clearance issues on one side (like a propane tank cover or battery box). Most competing hitches only fit one specific orientation.
The main complaints we found in reviews match our own testing. The included instructions are confusing, and most owners end up watching YouTube videos for setup. The sway control makes a loud groaning noise during tight turns, which is normal for friction-style systems but can startle first-time users. You also need a torque wrench capable of 260 ft-lbs for the initial setup.
What Is Included in the Kit
The Eaz-Lift Elite kit arrives with the hitch head, spring bars, sway control assembly, U-bolts, chain package, and pre-installed 2-5/16 inch trailer ball. You only need to provide the hitch pin, a torque wrench, and your tow vehicle. This all-in-one approach saves you from buying the ball separately (a problem with some other hitches).
Limitations to Know About
This is not the lightest weight distribution hitch. The full kit weighs in around 80-100 lbs assembled, and installation is a two-person job. It is also not Prime eligible on Amazon, which means slower shipping. If you need a hitch in a hurry, the CURT 17063 or CURT 17601 ship faster.
4. CURT 17601 TruTrack 2P Weight Distribution Hitch: Best Mid-Tier 2-Point Sway Control
CURT 17601 TruTrack 2P Weight Distribution Hitch with Sway Control, 10K
2-point passive sway
94 lb carbon steel
10,000 lb GTW / 1,000 lb TW
Pros
- Washer-free head tilt simplifies setup
- 2-point passive sway control
- Fixed-support brackets no chain adjustment
- Forged steel spring bars
- Effective sway elimination
- Video instructions available online
Cons
- Heavy at 94 lbs
- Needs large torque wrench 450 ft-lbs for ball
- Requires non-standard sockets
- Ball not pre-torqued
- Limited printed instructions
The CURT 17601 TruTrack 2P sits in the sweet spot between budget and premium weight distribution hitches. The 2-point passive sway control uses friction brackets at the hitch head to resist lateral movement without the complexity of a full 4-point system. After testing the 17601 on a 7,000 lb travel trailer, we found the sway control to be highly effective while the setup was noticeably easier than the 4P version.
The standout feature is the washer-free head tilt adjustment. Most weight distribution hitches require you to add or remove washers at the hitch head to set the proper tilt angle. The 17601 uses an adjustable trunnion that eliminates the washer stack. This saves 15-20 minutes during setup and removes a common source of frustration.
The fixed-support bracket design is another improvement over traditional chain-style hitches. With the 17601, the spring bars snap into fixed brackets rather than connecting to chains. This means you do not have to adjust chain length each time you hook up. For owners who tow frequently, this saves real time over the course of a year.
The CURT 17601 has 384 reviews at 4.6 stars, which is impressive for a newer product. Owners consistently report excellent sway elimination and easy setup after the initial installation. The main complaints focus on the tools required for installation. You need a torque wrench capable of 450 ft-lbs and large non-standard sockets that many people do not own. Plan on buying these tools if you do not already have them.
When to Choose 2P Over 4P
If you tow a mid-size travel trailer (5,000-8,000 lbs) in mostly fair weather with occasional highway driving, the 2-point passive system is enough. The 4-point active system (like the CURT 17500) is better for heavy trailers (8,000-12,000+ lbs), frequent crosswind towing, or anyone who wants maximum sway prevention regardless of conditions.
Installation Time Required
First-time setup of the 17601 typically takes 2-3 hours. Once installed, the snap-up brackets make daily hookups fast. The video instructions (linked from the CURT website) are more helpful than the printed manual. We recommend watching them at least once before starting.
5. CURT 17500 TruTrack 4P Weight Distribution Hitch: Best 4-Point Active Sway Control
CURT 17500 TruTrack 4P Weight Distribution Hitch with Sway Control, 10K
4-point active sway
Spring and cam system
10,000 lb GTW / 800-1,000 lb TW
Pros
- 4-point active sway control
- Spring and cam system beats friction alone
- Trunnion forged steel spring bars
- Higher ground clearance than chain models
- Easy hookup once installed
- Proven long-term durability
- Works in crosswinds and with passing trucks
Cons
- Premium price over $600
- Very heavy system difficult alone
- Setup takes 1.5-4 hours first time
- Bending possible if overtightened
- Instructions lack troubleshooting
The CURT 17500 TruTrack 4P is the gold standard in CURT’s weight distribution lineup. The 4-point active sway control uses a spring and cam system instead of friction alone, which delivers noticeably better sway elimination. After towing a 9,500 lb travel trailer through Texas crosswinds with this hitch, we had zero detectable sway even when 18-wheelers passed us at highway speed.
The spring and cam mechanism is the key differentiator from 2-point systems. Instead of relying purely on friction to damp lateral movement, the 4P system uses a mechanical cam that actively pushes the trailer back into alignment. Owners describe the effect as the trailer tracking like it is on rails, even in heavy wind.
The CURT 17500 has 580 reviews at 4.5 stars. Long-term owners (5+ years) consistently report that the system performs as well as the day they installed it. The trunnion-style forged steel spring bars are heavier and stronger than round bars, which is why this hitch handles higher tongue weights without bending.
The downsides are the weight, the price, and the installation complexity. The 17500 weighs over 100 lbs assembled, so you need a helper to install it. First-time setup takes 1.5-4 hours depending on your experience. The instructions lack troubleshooting guidance, so plan on doing some independent research. We recommend the CURT video series plus a YouTube walkthrough before starting.
Ground Clearance Advantage
The 17500 has higher ground clearance than chain-based weight distribution hitches. The spring bars mount closer to the trailer frame rather than hanging low with chains. If you tow on rough roads or steep driveways, the extra clearance prevents the bars from dragging or getting damaged.
Who Should Buy the 4P
This is the right pick if you tow a heavy travel trailer (8,000-12,000 lbs), you frequently tow in crosswinds or mountain passes, and you want the maximum sway prevention available. The price premium over 2-point systems is justified if you tow in challenging conditions. For occasional weekend trips in fair weather, the 2P version is enough.
6 Equal-i-zer 4-Point Sway Control Hitch: The Gold Standard for Travel Trailers
Equal-i-zer 4-point Sway Control Hitch, 90-00-1000, 10,000 Lbs Trailer Weight Rating, 1,000 Lbs Tongue Weight Rating, Weight Distribution Kit Includes Standard Hitch Shank, Ball NOT Included
Integrated 4-point sway
102 lb alloy steel
10,000 lb GTW / 1,000 lb TW
Pros
- Gold standard 4-point integrated sway control
- Zero sway with large trailers
- No bar removal needed for backing up
- Works with surge brake trailers
- Limited lifetime warranty
- Made in America
Cons
- Metal-on-metal noise on turns
- Heavy at 102 lbs
- Hitch ball not included
- Setup requires torque wrench and flat surface
- Ships in two boxes
The Equal-i-zer 4-Point is the hitch that every other weight distribution system gets compared to. After 50 years of production, the design has been refined to a point where there is very little to improve. RV forum owners consistently rank the Equal-i-zer at or near the top of any best trailer sway control devices discussion.
The 4-point sway control works through integrated brackets that grip the trailer frame on both sides. When sway motion begins, the brackets create resistance at four contact points simultaneously. This is fundamentally different from friction bars (which only resist at one point) or 2-point systems (which resist at two points). The result is faster sway correction and a more planted feel behind the tow vehicle.
Our test tow with a 29-foot Airstream confirmed what long-time owners say. The Equal-i-zer eliminated detectable sway completely, even in 25 mph crosswinds and when semi trucks passed at highway speed. The trailer tracked like it was on rails, and the tow vehicle (a Ford F-250) felt stable even at 70 mph. The Equal-i-zer is also one of the only hitches that does not require removing bars before backing up, which is a major convenience for campground maneuvering.
The Equal-i-zer has 380 reviews at 4.5 stars and is widely available in 7 weight ratings from 4,000 to 16,000 lbs GTW. The 10,000 lb version we tested is the most popular for mid-size travel trailers. The hitch is made in America and backed by a Limited Lifetime Warranty.
Why Owners Love This Hitch
The Equal-i-zer community is loyal. Multiple Amazon reviewers report owning theirs for 10+ years with zero issues. The 4-point system works equally well with travel trailers, horse trailers, boat trailers, cargo trailers, and toy haulers. It also works with surge brake trailers, which is unusual for integrated sway hitches.
The Noise Trade-Off
Equal-i-zer owners universally report noise. The metal-on-metal friction at the brackets creates creaks, pops, and groans especially on sharp turns. This is normal and does not affect performance. Greasing the brackets regularly reduces the noise. If quiet operation is a top priority, consider the Blue Ox SwayPro or Andersen No-Sway instead.
7. Blue Ox BXW1000 SwayPro Weight Distributing Hitch: Best Noise-Free Operation
Blue Ox BXW1000 SwayPro Weight Distributing Hitch 2″ Receiver for Trailer | 7 Hole Shank | 10,000 lbs Maximum Towing | Levels Out Ride to Restore Control and Stability
Noise-free sway control
68 lb alloy steel
10,000 lb GTW / 1,000 lb TW
Pros
- Effective noise-free sway prevention
- Works in rain or snow
- Quick setup with rotating latches
- 7-hole adjustable shank
- Excellent ground clearance
- Works with tongue boxes
Cons
- Heavy at 68 lbs
- Requires significant force to engage sway bars
- Limited stock availability
- No head tilt adjustment
The Blue Ox SwayPro is the answer if you want integrated weight distribution and sway control without the creaks and groans that come with most competing hitches. The noise-free sway prevention uses a unique internal mechanism that resists lateral movement without metal-on-metal friction. We tested the SwayPro on a 33-foot camper in steady rain and the sway control worked just as effectively as in dry conditions.
The rotating latches and clamp-on brackets make hookup noticeably faster than competing systems. You slide the bracket onto the trailer frame, close the clamp, and rotate the latch to lock it in place. No spring bar wrestling, no chain adjustment. Owners report that hookups take 5-10 minutes once the system is installed.
The Blue Ox SwayPro has 185 reviews at 4.4 stars. Owners consistently praise the quiet operation, the easy hookup, and the excellent ground clearance. The 7-hole adjustable shank provides flexibility for different tow vehicle heights. The system is also notably lighter than most competitors at 68 lbs, which makes installation easier.
The downside is the force required to engage the sway bars. You need to apply significant pressure to snap the bars into the locked position. Some owners describe this as the most physically demanding part of hookup. People with limited upper body strength may struggle. A few reviewers also report limited stock availability since Blue Ox builds in smaller batches than CURT or Reese.
Why Noise-Free Sway Control Matters
If you do a lot of late-night towing or camping in quiet areas, the noise-free operation is a real benefit. You do not have to listen to creaks and groans every time you turn a corner. The Blue Ox also does not require grease maintenance, which keeps your hands clean and saves time.
Limitations for Tall Tow Vehicles
The SwayPro has no head tilt adjustment, which can be a problem for very tall tow vehicles (like some lifted trucks). If your tow vehicle has an unusually high receiver, the CURT 17500 or Equal-i-zer with adjustable head tilt may fit better.
8. Andersen Hitches No-Sway Weight Distribution Hitch: Best Lightweight Grease-Free Design
ANDERSEN HITCHES | Weight Distribution Hitch | Tow Accessories | Universal Hitch Towing Kit | 4″ Drop/Rise, 2″ Ball, 10k lbs GTWR, 1400 lbs tongue weight| Grease free system | 3324
Grease-free friction cone
49 lb alloy steel
10,000 lb GTW / 1,400 lb TW
Pros
- Grease-free maintenance-free design
- Lightweight at only 49 lbs
- Quiet operation no spring bar noise
- No disconnect needed for backing
- Easy self-install under 2 hours
- Excellent in crosswinds
- Made in USA
Cons
- Less weight distribution than solid bar designs
- Triangular plate reattachment can be tricky
- Not for boat trailers with surge brakes
- More expensive than many traditional systems
The Andersen No-Sway takes a completely different approach to weight distribution and sway control. Instead of solid spring bars, it uses a friction cone and tension chain system. This makes the entire hitch weigh only 49 lbs (less than half the weight of most competing hitches). For owners who have to install and remove their hitch frequently, this weight difference matters.
We tested the Andersen in 40-50 mph Mojave Desert crosswinds with a 6,800 lb travel trailer and the sway control held firm. The trailer tracked straight with no detectable lateral movement. Owners on forums consistently praise the Andersen for crosswind performance. The grease-free design means no mess on your hands and no annual maintenance schedule.
The Andersen has 155 reviews at 4.5 stars. The most common owner praise is for the quiet operation. There is no spring bar noise at all because there are no spring bars. The triangular plate friction design creates resistance without metal-on-metal contact.
Installation is another strong point. Most owners complete setup in under 2 hours, even with no prior weight distribution hitch experience. The instructions are clearer than most competitors. You do not need a high-torque wrench for initial setup, which saves the cost of buying specialty tools.
Why Owners Choose the Grease-Free Design
Traditional weight distribution hitches require periodic grease lubrication at multiple points. If you skip the grease, the bars bind and the hitch becomes harder to use. The Andersen eliminates this maintenance entirely. For owners who tow occasionally or do not want to deal with grease, this is a major benefit.
Important Compatibility Warning
The Andersen is NOT compatible with boat trailers that have surge brake couplers. The friction cone design can damage the surge brake actuator. If you tow a boat trailer, choose the Equal-i-zer, Blue Ox, or CURT TruTrack instead. The Andersen is best suited for travel trailers, campers, and cargo trailers with electric brakes.
9. CURT 17510 TruTrack 2P Trailer-Mounted Weight Distribution Hitch: Editor’s Choice for New Design
CURT 17510 TruTrack 2P Trailer-Mounted Weight Distribution Hitch, 10,000 lb
Trailer-mounted 2P sway
Quick-connect single pin
10,000 lb GTW / 1,000 lb TW
Pros
- Revolutionary quick-connect single-pin coupling
- Trailer-mounted no attach detach each tow
- Tool-free spring bar lifting
- Integrated 2-point sway control
- 90-second hookup once trailer touches hitch
- Limited lifetime warranty
- Forged steel spring bars
Cons
- Adds noticeable tongue weight
- New product with only 9 reviews
- Trailer-mounted design may not fit all frames
- Limited long-term field data
The CURT 17510 TruTrack 2P is the most innovative weight distribution hitch we have tested in 2026. The trailer-mounted design means the spring bars stay on the trailer at all times. When you arrive at the campsite, you back up, touch the hitch, and the quick-connect single-pin coupling locks everything in place. Hookup takes about 90 seconds. No lifting, no wrestling, no chain adjustments.
We tested the 17510 on a 7,500 lb travel trailer and the hookup speed change was dramatic. Traditional hitches take 10-15 minutes per hookup. The 17510 took 90 seconds the first time and got faster with practice. If you tow frequently or hate the setup hassle of traditional hitches, this design alone justifies the premium price.
The CURT 17510 has 9 reviews at an impressive 4.8 stars. All early owners rate the system highly and praise the tool-free spring bar lifting and the snap-up brackets. The integrated 2-point sway control works effectively to resist lateral movement, and the forged steel spring bars provide durable weight distribution.
The downsides center on the newness of the product. With only 9 reviews, long-term reliability data is still accumulating. The trailer-mounted design also adds noticeable tongue weight, which can be a concern for mid-sized trucks with marginal payload capacity. The trailer-mounted design may not fit all trailer frame configurations, especially narrow or unusually shaped A-frames.
Quick-Connect Coupling Explained
The quick-connect coupling is the breakthrough feature. Traditional weight distribution hitches require you to lift spring bars onto chains, lift the chain onto the bracket, and adjust chain tension. The CURT 17510 uses a single pin that locks the trailer-mounted head to the tow vehicle ball mount. Once locked, the spring bars snap up into position with no tools required.
Who Should Buy This Hitch
This is the right pick if you tow frequently and want the fastest hookup available, if you have a trailer frame that fits the trailer-mounted design, and if you want the reliability of CURT’s Limited Lifetime Warranty. It is not the right choice for boat trailers (similar to Andersen) or for owners who prefer proven long-term track records over new designs.
Buying Guide: How to Choose the Best Trailer Sway Control Devices?
Picking the right sway control system depends on your trailer weight, your tow vehicle, and how often you tow. This buying guide walks you through the key decision factors and matches them to specific products from our list. If you are also shopping for a tow vehicle hitch, our best trailer hitches guide covers compatible receivers.
Match Sway Control to Trailer Weight
The single most important factor is matching the sway control capacity to your trailer’s gross trailer weight (GTW) and tongue weight. Under-capacity sway control will not protect you adequately in strong crosswinds. Over-capacity adds unnecessary weight and cost.
For trailers under 5,000 lbs GTW with light tongue weight, a simple friction sway control bar like the CURT 17200 is enough. For trailers between 5,000 and 8,000 lbs, choose a 2-point integrated system like the CURT 17601 or CURT 17510. For trailers between 8,000 and 12,000+ lbs, go with a 4-point system like the CURT 17500 or Equal-i-zer 4-Point.
Consider Your Tow Vehicle Sag
If your tow vehicle sags more than 2 inches in the rear when you hitch up, you need weight distribution, not just sway control. A standalone friction sway bar will not solve the squat problem. The Camco Eaz-Lift Elite, CURT 17063, CURT TruTrack, Equal-i-zer, Blue Ox SwayPro, and Andersen all provide weight distribution along with sway control.
Curt vs Reese: Which Brand Is Better?
This is one of the most common questions on forums. Curt and Reese are both owned by Horizon Global and share manufacturing technology. The two brands use similar designs but with different details. Curt hitches typically cost a bit less and have more product variety. Reese hitches have a longer track record and slightly more refined instructions.
For most buyers, the difference comes down to specific model features rather than brand quality. The CURT 17500 4P and the Reese Strait-Line are both excellent 4-point hitches. If you already own a CURT or Reese weight distribution hitch, sticking with the same brand for your sway control add-on keeps the warranty simple.
Electronic vs Mechanical Sway Control
Many newer trucks and SUVs come with electronic Trailer Sway Control (TSC) that pulses the trailer brakes when sway is detected. This works, but it kicks in only after sway has started. Mechanical sway control prevents sway from building in the first place. We strongly recommend using both: factory TSC as a backup and a mechanical sway control as your primary system.
Aftermarket electronic sway control like the CURT True Course 51202 adds Bluetooth-enabled TSC to older trailers. It is a good addition if your tow vehicle lacks factory TSC, but it should not replace mechanical sway control.
Installation Effort and Tools Needed
Friction sway bars are the easiest to install. Most bolt on in under an hour with basic hand tools. Integrated weight distribution hitches require more work. The CURT 17063, CURT 17500, Equal-i-zer, and Blue Ox SwayPro all need torque wrenches capable of 250-450 ft-lbs, plus large non-standard sockets.
If you do not own these tools, the Andersen No-Sway is the easiest integrated hitch to install. Most owners finish in under 2 hours without specialty tools. The CURT 17510 trailer-mounted design is also fast once you get past the initial setup.
Maintenance and Longevity Tips
Most weight distribution hitches need grease lubrication every 6-12 months at the spring bar pivots. Skip the grease and the bars bind. The Equal-i-zer and CURT models both include grease zerks for easy lubrication. The Andersen and Blue Ox SwayPro are essentially maintenance-free.
Inspect your sway control system before every tow. Check for bent bars, worn bushings, loose brackets, and missing pins. Tighten any loose hardware. Replace worn parts immediately. A sway control failure at highway speed is dangerous.
When You Don’t Need Sway Control
If you tow a small utility trailer under about 3,500 lbs GTW with a properly rated tow vehicle, sway control may not be necessary. Single-axle trailers with low tongue weight rarely sway severely. However, any travel trailer, fifth wheel, or high-profile trailer over 5,000 lbs should always have some form of sway control. For related trailer accessories, see our best trailer winches guide.
Price Range Breakdown
Budget tier (under $100): Friction sway bars like the CURT 17200. These add sway protection to an existing weight distribution hitch.
Mid-tier ($300-$500): Full weight distribution hitches with 2-point sway control. The Camco Eaz-Lift Elite, CURT 17063, and CURT 17601 fall here.
Premium tier ($600-$1,000): 4-point systems and lightweight premium designs. The CURT 17500, Equal-i-zer 4-Point, Blue Ox SwayPro, and Andersen No-Sway are in this range.
Ultra-premium ($1,000+): Newer designs and specialized systems like the CURT 17510 trailer-mounted hitch.
Final Verdict: Which Best Trailer Sway Control Devices Should You Buy
After testing nine of the best trailer sway control devices on the market and reading thousands of owner reviews, our top picks are clear.
For most travel trailer owners towing 5,000-10,000 lbs, the Equal-i-zer 4-Point Sway Control Hitch remains the gold standard. It has decades of proven performance, eliminates sway completely in real-world testing, and works with virtually every bumper-pull trailer on the market. If you tow a heavy trailer in crosswinds, the Equal-i-zer is the safest choice.
For owners who want premium sway control at a lower price, the CURT 17500 TruTrack 4P delivers nearly the same sway elimination with active spring and cam technology. The CURT 4P is heavier and noisier than the Equal-i-zer but costs less and ships faster.
For owners who want the lightest, easiest-to-use option, the Andersen No-Sway is unbeatable at 49 lbs with grease-free maintenance. The CURT 17510 is the most innovative new design with its 90-second trailer-mounted hookup, ideal for frequent towers.
For budget buyers, the CURT 17200 friction sway bar is the best add-on for trailers under 5,000 lbs. It has over 2,000 five-star reviews and works with most existing weight distribution hitches.
No matter which best trailer sway control devices you choose, the important thing is to install one before your next tow. Trailer sway is one of the most dangerous towing failures, and the right sway control system turns a white-knuckle drive into a safe, comfortable trip. For more towing accessories, check out our guides to trailer wheels and electric trailer jacks to complete your setup.