Ironman's RB-SUV is an all-season tire that's designed for use on light trucks and SUVs and features wide and lateral grooves that work together to enhance traction and braking performance on wet roads by funneling water out of the tread. A solid center rib increases straight-line stability, and the RB-SUV's optimized tread blocks lower road noises and vibrations to create a quiet, comfortable ride for drivers and passengers.