The Big Truck Tire Step is the only tire step that allows you to safely step on the top of the tire. The Super Single Two-Step tire step is designed to fit wider tire sizes like 385 and 425. Comes with the Dayton and Duel Wheel Adapter. Liike the other Big Truck Tire Steps, the Super Single Two-Step can fold for storage.
For Tire Size: 305, 315, 385, 415, 425, 445 (Fits 11-1/2" to 20" tread width)
Tested to 400 pound capacity
Has spring loaded grips for stability
Made of quality 3003 aluminum and stainless steel
Can be used as a work stool with detachable seat