Weight Distribution Hitches
The Best Weight Distribution Hitch for a Travel Trailer
Travel trailers combine height, length and a load that changes every trip. That combination is what these hitches are built for.
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How we assessed these: Chosen from manufacturers' published specifications and design characteristics. No measured test data is published on this site; where a figure is not published by the maker, it is not stated here.
Short answer
A travel trailer wants a weight distribution hitch with integrated sway control, sized to its loaded tongue weight and chosen for A-frame clearance. Four-point friction is the safe default; cams suit long trailers in open country.
Why travel trailers are the hard case
Three characteristics combine badly. They are tall, so a crosswind or a passing truck has a lot of surface to push on. They are long, so there is a long lever behind the axles. And the load changes constantly - water tanks fill and empty, supplies get used, and the balance on the way home is not the balance on the way out.
That last point is why the hitch needs margin. A setup that is exactly adequate on day one will be marginal on day five, and the whole point of integrated sway control is that it is still working when you have stopped thinking about it.
The A-frame fit question
Travel trailer A-frames are crowded: propane bottles, a battery box, often a front storage compartment and sometimes a generator. The physical question is whether the hitch head and bars fit that space and whether the L-brackets can be positioned on the frame rails at the right distance from the coupler. Underslung bar designs clear low A-frames more easily; conventional heads need more room ahead of the coupler.
Quick picks
Tap any row to jump to the full write-up. How these are chosen - and what we do and do not claim to know - is published in full on our research methodology page.
| # | Product | Best for | Our read | Price |
|---|---|---|---|---|
| 1 |  Equal-i-zer 4-point Sway Control Hitch Best overall | Travel trailers that already sway | The default for a reason - nothing to forget | Check price on Amazon #ad Affiliate link - we publish no price; Amazon shows the current one |
| 2 |  Blue Ox SwayPro Weight Distribution Hitch Best for low A-frames | Owners who hitch and unhitch often | Underslung bars clear boxes and propane racks | Check price on Amazon #ad Affiliate link - we publish no price; Amazon shows the current one |
| 3 |  Reese Strait-Line Weight Distribution Hitch with Dual Cam Sway Control Best in crosswinds | Long trailers in crosswinds | Cams restore the straight-ahead position | Check price on Amazon #ad Affiliate link - we publish no price; Amazon shows the current one |
| 4 |  CURT Round Bar Weight Distribution Hitch with Sway Control (14K) Best value | Mid-size travel trailers | Integrated lubrication where the noise starts | Check price on Amazon #ad Affiliate link - we publish no price; Amazon shows the current one |
| 5 |  Husky Towing Centerline TS Weight Distribution Hitch Easiest to hitch alone | Setting up single-handed | No chains to tension | Check price on Amazon #ad Affiliate link - we publish no price; Amazon shows the current one |
1. Best overall
Equal-i-zer 4-point Sway Control Hitch
Equal-i-zer · Best for travel trailers that already sway
The reference point for integrated sway control. Friction happens at four places at once - both L-brackets and both sockets - so resistance is always on rather than something you remember to engage. Setup is bracket-height and bar-angle work, and it rattles; both are the price of a system with no separate parts to forget.
We have not sourced a full specification table for this model from the manufacturer’s own site at a stable address. Rather than repeat figures we cannot cite, the assessment above is limited to what the design and the maker’s published description genuinely establish.
What works
- Sway resistance is built into the geometry, so there is nothing to connect or disconnect at the ramp
- Works in reverse and in the wet, unlike a friction bar you have to release
- One assembly rather than a hitch plus a bolt-on sway bar
What does not
- Audible rattle and creak at low speed is normal and surprises first-time owners
- Bracket height and bar angle have to be set properly or the sway control does little
Skip it if
Skip it if your loaded tongue weight sits well inside your receiver's weight-carrying rating and the truck stays level - you would be buying hardware to solve a problem you do not have.
#ad Affiliate link - we publish no price; Amazon shows the current one
Raw specifications: Equal-i-zer’s own page. We earn nothing on that link.
2. Best for low A-frames
Blue Ox SwayPro Weight Distribution Hitch
Blue Ox · Best for owners who hitch and unhitch often
Underslung spring bars on clamp-on latches, which makes hitching faster than chain-and-snap-up systems and keeps the bars out of the way of a low A-frame. Blue Ox publishes the range in tongue-weight bands rather than one do-everything model, so the sizing decision is made before you buy.
Published specifications
What works
- Latches clamp on rather than needing chains snapped up under tension
- Sold in defined tongue-weight bands, which makes correct sizing the default
- Underslung bars clear low A-frames and front storage boxes
What does not
- Bar bands are narrow, so a big change in how you load the trailer can put you in the wrong band
- Clamp-on brackets are another part to keep clean and lubricated
Skip it if
Not the one if your loaded tongue weight sits near the top of a band - buy up a band, because a bar run at its limit transfers less than a bar running in the middle of its range.
#ad Affiliate link - we publish no price; Amazon shows the current one
Raw specifications: Blue Ox’s own page. We earn nothing on that link.
3. Best in crosswinds
Reese Strait-Line Weight Distribution Hitch with Dual Cam Sway Control
Reese · Best for long trailers in crosswinds
Dual-cam sway control works differently from friction: the cams hold the trailer in the straight-ahead position and have to be pushed out of it, then they pull it back. That is a restoring force rather than a damping one, and it is the reason people who tow long trailers in crosswinds keep choosing it.
We have not sourced a full specification table for this model from the manufacturer’s own site at a stable address. Rather than repeat figures we cannot cite, the assessment above is limited to what the design and the maker’s published description genuinely establish.
What works
- Cams actively return the trailer to center instead of only resisting movement
- Performance does not fall off when the friction surfaces get wet
- Well-understood system with decades of setup documentation behind it
What does not
- More parts to position correctly at setup than a single-friction system
- Cams can clunk as they seat when you pull away
Skip it if
Skip it on a short, light trailer - the cam system is aimed at trailers long enough to generate real yaw, and on a small utility trailer it is complexity for nothing.
#ad Affiliate link - we publish no price; Amazon shows the current one
Raw specifications: Reese’s own page. We earn nothing on that link.
4. Best value
CURT Round Bar Weight Distribution Hitch with Sway Control (14K)
CURT · Best for mid-size travel trailers
A conventional round-bar system with integrated lubrication and sway control, rated to 14,000 lb gross and 1,400 lb tongue. The built-in lubrication matters more than it sounds: a dry weight distribution head is the usual source of the groaning people mistake for a failing hitch.
Published specifications
What works
- Integrated lubrication at the head, which is where the noise usually comes from
- Round bars sit lower and clear more trailer tongues than trunnion bars
- Limited lifetime warranty
What does not
- Round bars hang lower than trunnion bars and are the first thing to catch on a steep driveway
- Sway control here is a function of the head, not an adjustable four-point system
Skip it if
Skip it if you regularly cross steep transitions - a round bar is the lowest part of the whole rig and will find the pavement before anything else does.
#ad Affiliate link - we publish no price; Amazon shows the current one
Raw specifications: CURT’s own page. We earn nothing on that link.
5. Easiest to hitch alone
Husky Towing Centerline TS Weight Distribution Hitch
Husky Towing · Best for setting up single-handed
Trunnion bars with sway control built into the head rather than bolted alongside it, and no chains to snap up - the bars seat and lock. For owners who found a chain-type hitch awkward to set up alone, the hook-up sequence is the whole argument.
We have not sourced a full specification table for this model from the manufacturer’s own site at a stable address. Rather than repeat figures we cannot cite, the assessment above is limited to what the design and the maker’s published description genuinely establish.
What works
- No chains to tension, which is the hardest part of a conventional hitch to do alone
- Trunnion bars sit higher than round bars and clear steep driveways better
- Sway control integrated rather than a separate bolt-on bar
What does not
- Head height and washer stack still have to be set correctly, which is the fiddly part
- Fewer bar ratings offered than the biggest brands, so sizing options are coarser
Skip it if
Not the choice if your tongue weight falls between its bar ratings - a mismatched bar is worse than a simpler hitch sized correctly.
#ad Affiliate link - we publish no price; Amazon shows the current one
Raw specifications: Husky Towing’s own page. We earn nothing on that link.
Key takeaways
- Travel trailers need both functions: load transfer and sway resistance.
- Load changes trip to trip, so buy margin rather than exactness.
- A-frame clearance is a physical fit question - measure before you order.
- Measure tongue weight loaded, never from the brochure dry weight.
How we sourced this
Every figure on this page came from one of the following, each fetched while the page was written. Where a manufacturer or regulator does not publish a number, we say so rather than estimate it.
Common questions
- Does every travel trailer need a weight distribution hitch?
- Not every one, but most conventional travel trailers behind half-ton and mid-size tow vehicles do, because their loaded tongue weight exceeds the receiver's weight-carrying rating. Check the rating on your receiver against a measured number.
- Can I leave the hitch set up between trips?
- The ball mount and head can stay assembled. The spring bars should come off when the trailer is parked, and storing them dry and clean keeps the friction surfaces working as intended.
- What if my trailer has a front generator?
- That weight is ahead of the axles, so it helps tongue weight - but it also takes up the space the hitch head needs. Measure the clearance before ordering, and account for the generator's weight when sizing bars.
More in Weight Distribution Hitches
A weight distribution hitch moves load off the back of your truck. Whether you need one is a number, not an opinion - and the number is on your door jamb.
Read next
Best WD hitch overall
Best WD Hitch with Sway Control
Integrated sway control plus load transfer, compared on bar sizing granularity, ground clearance and how hard they are to set up alone.
Best for stopping sway
Best Sway Control Hitches
Integrated four-point, cam-based and friction systems compared by how they behave in reverse, in rain, and when you forget a step.
How to
WD Hitch Setup Guide
The full setup sequence with the measurements that make it verifiable, plus how to read the symptoms of each wrong setting.
How to
Measuring Tongue Weight
Three methods for measuring tongue weight, what each one requires, and how to interpret the result against the 10-15 percent band.
Found something out of date, or a figure you can source better than we did? Corrections get read first. How we research explains how these pages are put together, and contact is one click away.