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Hooking up shouldn’t feel like a wrestling match. The etrailer SD Non-Binding Tow Bar uses self-supporting arms that hold their own weight, so you can connect one side at a time without fighting gravity. Each arm telescopes from 39-1/4" to 51-3/4" and automatically locks into place when you pull forward. When it’s time to unhook, a simple squeeze on the side-mounted release levers frees up tension even on uneven ground—no rocking or hammering needed.


A level tow bar helps both vehicles track straight and reduces wear on connection points. This design builds adjustment right in, with a 1-1/2" rise/drop and a head that tilts 3" up or down. That extra flexibility means you’re less likely to need a separate high-low adapter to stay within the recommended 3" of level. It’s a cleaner, simpler setup that makes towing safer and smoother.

Whether you’re crossing states or heading out for the weekend, strength matters. The etrailer SD is built from steel with an E-coat finish that resists corrosion through rain and road grime. It’s rated for 6,000 lbs and weighs just 41 lbs, giving you a solid, confidence-inspiring connection behind your RV that many users describe as durable and well-made after thousands of miles.
No more dragging or tangled lines—the straight, vinyl-coated safety cables are built right into the tow bar. They’re rated to 14,000 lbs and stay up off the ground where they belong. Spring-latch S-hooks keep everything secure, while a storage rod holds your coiled electrical cord (sold separately) neatly out of the way. The result is a clean, organized setup that’s always ready to go.


When you’re done towing, simply lift the arms an inch or two and swing them to either side. They lock automatically into the built-in tabs—no need to wrestle them upright. You can stow both arms to one side or split them depending on space. It’s quick, effortless, and keeps the back of your RV tidy for the road ahead.


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

Matthew
9/16/2024
Its been a year and its still working great! I am SOOOO happy we made this purchase. Towing our Jeep is a breeze with this compared to when we had to tow our car using a dolly. If you are on the fence about whether or not to purchase, DO IT!

Jenny N.
6/4/2024
This tow bar is meant to be compatible with etrailer branded base plates. We will reach out to you about the the missing hardware and the pins. You will receive an email soon.

Rick
12/9/2023
Works good, there is a learning curve to attaching to the camper but after a couple hook-ups it’s an easy process.

Michael M.
12/2/2022
Towbar is working great with several trips pulling jeep Wrangler with class C camper. Great product!
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Victoria H.
3/22/2025
That's so exciting Frank! Sounds like it came together seamlessly and you're ready for the road. I hope your parking lot practice runs transition easily into smooth and scenic adventures for you and yours!