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Sterling All-Terrain Tow Bar: 6-Wire

Catalog Item # 31327
We're sorry, this item is currently out of stock online. New inventory is arriving daily, and all purchases will be filled in the order in which they were placed.
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The strongest aluminum tow bar in the world with the Freedom Latch to eliminate binding.
The Sterling All-Terrain weighs just 35 pounds, yet pulls up to three tons. Steel and stainless steel at every critical point ensure superior strength and structural integrity.The Sterling All-Terrain is easy to connect, and its stainless steel inner arms telescope, center and automatically lock as you pull away. Once you’ve reached your destination, a unique storage lock secures the Sterling All-Terrain in its stored position.

The Sterling All-Terrain comes complete with safety cables and power cord. Both are routed through a center channel for added safety, convenience and a clean, uncluttered appearance. Beyond its many performance features, the Sterling All-Terrain is aesthetically pleasing — its powder-coated finish and sleek design complement your coach and your car. As well they should — the Sterling All-Terrain exemplifies ROADMASTER’s highest standards. 6,000-pound towing capacity. U.S. patent numbers 5,915,715, 6,168,182, 6,619,686, 7,004,490 and 7,661,185.


  • Freedom Latch — disconnects first time, every time

  • Includes safety cables and power cord

  • Urethane bushings eliminate metal-on-metal friction for a smoother ride

  • Solid stainless steel inner arms — for smooth, trouble-free operation

  • Built-in cable guides — support and protect the safety cables and power cord

  • Storage latch — fold the tow bar and it automatically locks in place

  • EZ Hook safety cables — for quick connect and disconnect
This item qualifies for Product Protection Plan coverage.

Protect Your Purchase!
Product Protection Plan eliminates out-of-pocket expenses and protects against costly product repairs or replacement. We'll cover 100% parts and labor for up to two years following the expiration of your manufacturer's warranty. Warranty service is available at any Camping World SuperCenter.

Technical Specs

Tech Specs

Weight: 67.4 lbs.

Warranty: Mfr. 2 year warranty.

Manufacturer: Roadmaster Inc

Mfg Part #: 576

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Sterling All-Terrain Tow Bar: 6-Wire: Customer Reviews

Camper's Choice Rating

(5 Based on 5 Reviews)

Reviewed by 5 customers


Up keep

0 out of 0 people found this review helpful.
October 06, 2015
I agree with the other people's comments about how easy it is to work however it is not the lightest piece equipment. I always do my own maintenance on my vehicles and equipment however, Roadmaster provides little to no instructions on how to maintain the bar. All the bushing in mine went south because dirt got inside and I never cleaned it with the proper product. When I called Roadmaster for parts "because of the lack of knowledge" the order clerk sold me parts to partially repair two tow bars. I didn't find this out until I received the parts and had to call back for the additional parts plus make arrangements to return the extra parts. Roadmaster will sell you and bill your for parts in a second however they won't refund your money for 45 "working" days once you return the part. These tow bars must to be cleaned and lubricated however if you use the wrong products it eats up the bushings inside. When it comes to Customer Service Roadmaster leaves much to be desired.
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Great Tow Bar

0 out of 0 people found this review helpful.
November 01, 2012
Had this tow bar installed on my 2012 Wind Sport in Mar 2012 anong with the Invisi Brake on my Subaru Impreza. I'm very pleased with entire tow package as its so simple to attach your car and quicly get going. Everything has performed so well that has greatly enhance my Rving experience. The Tow bar is very light weight to hitc/unhitch your car. The safety cables are so easy to install in the grooved attachment. This is my my first experience towing a vehicle, but its ease of operation has greatly convinced me its a worthwhile investment. Haven't had any problems and highly recomend it.
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'The best hitch ever made.

0 out of 0 people found this review helpful.
September 13, 2010
I talked to my RV buddy about his sterling all - terrain hitch. He sold me on how well it performed for him. I removed the red 6-wire cable and installed the wire I was using on our RV. I bought a less expenisive hitch before. I should have bought this one first.
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Top of the line

1 out of 1 people found this review helpful.
December 25, 2009
Absolutely love this. Lighweight, (wife can handle/install) but very strong and sturdy. Super easy to install and hooks/unhooks without binding. Well engineered.
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Sterling All-Terrain Tow Bar

146 out of 213 people found this review helpful.
August 28, 2006
Great product. Exactly as described. Very easy hook up and unhooking, even off center. Recommend highly.
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Q & A

Product Question & Answer

8 questions : 8 answers
Expand All
Can you use a tow bar on a Honda Fit
1 answer(s)
We have a Jeep Grand Cherokee will i need to buy something extra or is this hitch all I need?
1 answer(s)
Does this co. have brakets for 2015 ford focus?
1 answer(s)
Is the bracket for this tow bar a hidden bracket for the For Explorer?
1 answer(s)
Does the tow bar come with a storage cover?
1 answer(s)
Do you have the base plat?
1 answer(s)
Is the black section considered the 'base plate' or is that additional?
1 answer(s)
What would be the proper tow bar for a Dodge 1500 Quad cab?
1 answer(s)

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