Roadmaster Towbars

Roadmaster Towbars, Brackets, Accessories

Sterling All-Terrain™ Tow Bar

Now, Our Best Tow Bar is Even Better — With Non-Binding All-Terrain™ Technology!

The Sterling All-Terrain motorhome mounted towbar was designed, tested and manufactured to the highest standards...yours. A unique eggshell design distributes pressure throughout the tow bar, making the Sterling All-Terrain the world's strongest aluminum tow bar.

The Sterling All-Terrain towbar is quick, convenient & secure. You can go from stow to tow in seconds!

Part No. Description Weight Price
T575 Sterling All-Terrain™ Tow Bar with Four-Wire Electric Cord and Safety Cables 67.0 $989.95 buy button
T576 Sterling All-Terrain™ Tow Bar with Six-Wire Electric Cord and Safety Cables 68.0 $999.95 buy button
T585 Sterling All-Terrain™ Tow Bar with Four-Wire Electric Cord and Safety Cables (Fits Blue Ox Base Plates) 65.0 $989.95 buy button
T586 Sterling All-Terrain™ Tow Bar with Six-Wire Electric Cord and Safety Cables (Fits Blue Ox Base Plates) 65.0 $999.95 buy button
T9284-2 Sterling All-Terrain™ Combo Kit All the Necessary Accessories for Most Towed Vehicles, Matched to Your Sterling All-Terrain™ Tow Bar 9.0 $195.75 buy button
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Use our Bracket Search to find the exact tow bar bracket for your vehicle.

If you need a car-mounted tow bar you can look at the 5,000 lb. rated Tracker or Stowmaster towbars or the 6,000 lb. rated Stowmaster All-Terrain tow bar.

A Complete Solution

The Sterling All-Terrain™ was designed, tested and manufactured to the highest standards - yours. And now, Roadmaster's best tow bar is even better with non-binding All-Terrain™ technology, you'’ll never struggle to release your tow bar again.

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 electrical wiring cord. Both are routed through center channel guides for added safety, convenience, and a clean, uncluttered appearance.

Beyond its many performance features, the Sterling All-Terrain™ is aesthetically pleasing its anodized finish and sleek design complement your coach and your car. As well they should — the Sterling All-Terrain™ exemplifies Roadmaster's highest standards, as well as yours.

There's no more binding with an All-Terrain™ Freedom Latch

No other tow bar makes towing this simple!

Releasing your towed car is easy with Roadmaster's All-Terrain™ Freedom Latch. Even when the tow bar is at a hard angle, or the towed car is out of level, the Sterling All-Terrain™’s Freedom Latches disconnect first time, every time.

A unique eggshell design distributes pressure throughout the tow bar, making the Sterling All-Terrain™ the world’s strongest aluminum tow bar.

  • Aircraft-grade aluminum, anodized for maximum durability.
  • Computer-designed and -tested for superior strength and styling.
  • Exceeds all competitive products in stress and fatigue testing.

Computer Tested

Roadmaster uses computerized testing on every new tow bar design. The program is called “FEA,” which stands for “Finite Elemental Analysis.” If that sounds complicated, that’s because it is - FEA is the same program NASA scientists use to test their new designs.

FEA transforms two-dimensional design drawings into three-dimensional objects, which can be rotated and studied on the screen as thousands of pounds of force are applied. Stress in the steel is pinpointed, and the design is manipulated to remove it. Roadmaster is the only towing products manufacturer to use computerized testing as well as “real world” physical testing to ensure structural integrity, longevity, and the safety of your family.

Exclusive Channel Guides

The safety cables and electrical wiring cord are both routed through the built-in channel guides. No need to wrap the cables or wiring around the arms of the tow bar!

Quick, Convenient, Secure...Patented Storage Latch

Simply fold the Sterling All-Terrain™ toward the motorhome and the storage latch will “click,” automatically locking it in place. When you’re ready to tow, just press the storage latch to release the tow bar.

EZ Hook’ Safety Cables

Included with the Sterling All-Terrain™, ‘EZ Hook’ safety cables are faster to connect than other cables — at the towed vehicle, a stainless steel ball at the end of the cable latches into a slotted anchor plate. Heavy-duty, drop-forged steel hooks, with spring-loaded latches, connect the cables at the motorhome. Vinyl coating prevents the safety cables from scratching or chipping the tow bar.