Commercial drivers often need a tire that can perform on and off road while they navigate their routes. Consider the RM332 WB from Roadmaster, which is a wide base commercial tire that offers drivers strong performance on and off road. A rib type tread pattern allows the RM332 WB to be used in the steer axle position while also promoting a longer tread life, and the tire's stone protector ledge in the grooves forces out stones and other debris to ensure traction and protect casing damage. Built with four heavy duty steel belts for added durability, the RM332 WB's curb bar on its sidewalls are meant to protect the tire from curbing damage.