Cooper has added the RM332 WB heavy-duty wide base tire in size 425/65R22.5 to its Roadmaster line of commercial tires.
The RM332 WB is designed for the steer axle in mixed service applications. It features a specially designed rib-type tread pattern to withstand the rigors of heavy haul driving, on- or off-road, Cooper says, while also providing long tread life and even wear. Additionally, the RM332 WB is designed to preserve the casing for retreading, including a protective curb bar on both sidewalls, stone protector ledges in all four circumferential grooves to help resist stone penetrations, and four heavy-duty, full-width steel belts to promote durability in heavy haul fleets. The RM332 WB is backed by a Roadmaster warranty that offers two retreads within six years.