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Hooking up doesn’t have to be a workout. The self-supporting arms on the etrailer XHD Non-Binding Tow Bar hold themselves up, so you can connect one side at a time without wrestling a heavy bar that wants to hit the ground. Each arm extends and pivots to line up smoothly and then locks automatically once you pull forward. With a 10,500-lb capacity and telescoping range from 39-1/4" to 51-3/4", it’s built for heavy rigs but still easy to handle.

Disconnecting on uneven ground is usually the hard part—unless you’ve got non-binding triggers. A quick squeeze on the side-mounted release levers relieves the built-up tension in the arms, letting you unhook in seconds instead of struggling or rocking the vehicle back and forth. Even when you’re parked at an angle, the XHD makes it frustration-free to wrap up and roll out.

Keeping the tow bar level within 3" of your base plate is key for safe towing. The XHD makes that easier with a built-in 1-1/2" rise/drop and a head that tilts up or down an additional 3". This built-in adjustment helps you skip extra adapters and keeps the bar level, reducing stress on your setup over long hauls.

The straight, vinyl-coated safety cables are built right in and rated at 14,000 lbs—well above the bar’s own capacity. They stay up off the ground and out of the way, with spring-loaded S-hooks that latch securely. A storage rod holds your electrical cord (sold separately) tidy and off the pavement, keeping everything organized and ready for the next trip.


When it’s time to stow, just lift the 46-lb tow bar an inch or two and swing the arms to either side. They lock in place automatically without needing to be lifted vertical. The steel arms store neatly on the RV, keeping the back end uncluttered and ready for the next adventure.


| Base Plate | Model |
|---|---|
| Blue Ox | e67ZR |
| Roadmaster Crossbar-Style | e64ZR |
| Roadmaster Direct-Connect | e84ZR |
| Duncan | e57ZR |
| Reese or Valley Industries | e97ZR |
Flat towing can be a much more convenient way to take your car RVing with you than using a trailer or a tow dolly. It'll save you storage space both at home and at the campsite, and it takes less time and hassle to hook up.
To flat tow your vehicle, there are 5 basic components you're going to need: a tow bar, a base plate kit, a safety cable set, tow bar wiring, and a flat tow braking system.
| For the RV | Between the RV and Towed Car | For the Towed Car |
|---|---|---|
| Hitch | Tow bar | Base plate |
| Wiring plug | Safety cables | Braking system |
| Wiring adapter cord | Wiring kit/diodes |
The custom-fit base plate installs on the frame of your toad so you can connect the car to your RV with a tow bar. Hook up safety cables between the vehicles to ensure that the toad does not separate from the motorhome if the tow bar becomes detached. Tow bar wiring syncs your vehicle's signal lights with your motorhome's tail lights, as required by law in most states. Finally, the flat tow braking system - also required in most states - activates the brakes in the toad when you hit the brakes in the RV, making for smoother, safer braking, and preventing wear on your motorhome.
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews

Tom F.
9/13/2024
After a year, this tow bar still works great, looks new and has not been an issue at all. Rugged!

Christopher H.
8/4/2026
Sorry this information was not simpler to find. I've included a link to the instructions and page 8 will list the torque specs based on size and grade of the included hardware.
Helpful Links

Mike L.
5/20/2026
Very sorry that happened Jim, we're in the process of getting those missing linch pins shipped out to you.

Mike R.
7/22/2025
Works well. I zip tie the coiled electric wire to the unit. Less rubbing and wear.

Brooke M.
4/16/2025
Glad to hear that, William! and I appreciate your tip with the adjusting the height. Now someone reading the reviews will know what to look out for if they are in a similar situation :)

Jim
9/15/2025
Still working. Great tow bar.

David
8/12/2024
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Lazer S.
4/21/2026
Glad we could help, David! What's the next trip you have planned?