Go Rhino Dominator D3 Modular Wheel-to-Wheel Side Steps With Brackets For Crew Cab with Long Bed Model D36082PSGo Rhino Dominator D3 Modular Wheel to Wheel Side Steps With Brackets For Crew Cab with Long Bed Model D36082PS The Dominator D3 is made of 3" round tubing and features 3 drop down steps that run from the front to real wheel wells. Lifetime warranty on materials, construction and Finish. 3" round tubing Dominator hoops now feature a wider and more slip resistant step pad Limited Lifetime warranty on materials, construction and Finish. Punched steel