The Mud-Terrain T/A KM ("KM" stands for Key benefit Mud traction) is BFGoodrich's Off-Road Maximum Traction light truck radial designed for pickup and sport utility vehicle driving enthusiasts looking for race-proven, off-road performance. The Mud-Terrain T/A KM is designed to deliver aggressive good looks along with serious off-road traction and steering control on slick surfaces, as well as in deep dirt and mud.