For mid size travel trailers up to 7,500 lb whose owners want quiet sway control that works in rain or snow.
Amazon $969
For small travel trailers up to 5,500 lb whose owners want quiet, weatherproof sway control and will pay for it.
- 5,500 lbTrailer up to
- up to 550 lbTongue weight
- IntegratedSway control
- LifetimeWarranty
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
- Caster head keeps centering the trailer, quietly and in any weather
- Rotating brackets mean no snapping up tensioned spring bars by hand
- Sized for light trailers up to 5,500 lb, so they do not ride stiff
- Limited lifetime warranty
- Costs about twice what friction hitches of this size do
- Needs a coupler welded on top of the frame with no tongue cross members in the way
- Blue Ox does not say whether a ball is included
The Blue Ox SwayPro family
Every Blue Ox SwayPro model we rank, smallest first. Ratings compare each against its own rating.
| Model | Trailer up to | Rating | Price |
|---|---|---|---|
| Blue Ox SwayPro 550 (this one) | 5,500 lb | 3.5/5 | $899 |
| Blue Ox SwayPro 750 | 7,500 lb | 3.6/5 | $969 |
| Blue Ox SwayPro 1000 | 10,000 lb | 4.0/5 | $969 |
| Blue Ox SwayPro 1500 | 15,000 lb | 4.2/5 | $969 |
| Blue Ox SwayPro 2000 | 20,000 lb | 4.4/5 | $808.99 |
How it scores
The rating comes from 4 measured or published factors, each scored 0-100 against fixed reference points for its rating. How we rank explains each one.
Specifications
| Model number | BXW0550 |
|---|---|
| Ratings | |
| Trailer up to | 5,500 lb |
| Tongue weight | up to 550 lb |
| Build | |
| Sway control | Integrated |
| How sway control works | self centering caster head |
| Spring bars | Trunnion |
| Shank included | Yes |
| Warranty | Lifetime |
Alternatives in this rating
For travel trailers up to 10,000 lb whose owners back in often and want quiet, grease free sway control.
Amazon $859.75A low cost starter hitch for travel trailers up to 10,000 lb. Expect more hookup steps and a shorter warranty than integrated designs.
Amazon $322.75Compare
Compare the Blue Ox SwayPro 550 with any other weight distribution hitch →
More from Blue Ox: every Blue Ox product ranked.