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Hooking up your toad shouldn’t feel like a workout. The etrailer SD Non-Binding Tow Bar uses self-supporting, telescoping arms that hold their own weight, so you can connect one side at a time without wrestling the bar to the ground. Once you pull forward, the arms automatically lock into place for towing. When it’s time to unhook, the non-binding levers release internal tension with a squeeze—even on uneven ground—so you can disconnect without the jerking or rocking that other bars can cause.


Tight corners at gas stations or campsites are easier to manage with these extra-long arms, which extend from 39-1/4" to 51-3/4". The added length gives your setup a wider turning radius and more clearance between your RV and toad, reducing stress during sharp maneuvers. Whether you’re pulling through a narrow site or making a U-turn on the road, the longer reach helps keep everything smooth and steady.
Getting your tow bar level doesn’t have to mean adding more parts. This one has a built-in 1-1/2" rise/drop and a head that tilts up or down 3", helping you stay within the recommended 3" of level between your vehicles. That built-in adjustment cuts down on the need for extra adapters and helps keep your towing setup balanced and safe from unnecessary strain.

Straight, vinyl-coated safety cables rated at 14,000 lbs are built right into the tow bar. They stay up off the ground where they belong and won’t drag, tangle, or get misplaced. The built-in storage rod also keeps your coiled electrical cord (sold separately) neat and out of the way. It’s a clean, organized setup that keeps your gear secure and ready to roll.


When the trip’s done, storing the tow bar is just as easy. The arms swing to either side and automatically lock in place when lowered, so you don’t have to lift and wrestle them upright. You can store both to one side or one each way—whatever fits your space best. It’s a simple design that keeps the back of your RV tidy while your tow bar stays ready for the next leg of the journey.


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.
Ratings & Reviews

Lazer S.
4/14/2026
Glad to he hear it's working well for you, Jeff! Now that you have had it for a while, what has been your favorite trip so far?

Dave
5/28/2023
We love the SD tow bar. With months of experience we can say its great.

Denny
11/3/2023
Outstanding! We have towed over 15,000 miles with no problems.


Simon C.
2/16/2024
Pleased that eTrailer decided to replace the faulty towbar.. Will see how the replacement does on our next trips!

William
5/8/2025
I towed my 2017 Ford Taurus from TN to the Grand Canyon and back. It worked great, no problems.


Terry
9/9/2025
Working great, easy to hook up and unhook. Very happy with the tow bar.
Do you have a question about this Tow Bar?
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Mike L.
10/5/2022
According to Demco who manufactures the tow bar for us, the shear strength of the bolts you mention is more than adequate to handle the rated capacity of the tow bar, which is 6000 lbs.