31x10.5x15 PowerTrac PowerLander AT Tyres Powertrac Power Lander A T is an all-season M S rated tire made for passenger SUV’s CUV’s light trucks and various 4x4 vehicles. The tread design features four main zig-zag grooves and rough lateral blocks that provide excellent traction on any road in any weather conditions. The zig-zag grooves along with open shoulder grooves help to effectively evacuate water and slush away from the tire’s footprint and prevent aquaplaning by offering strong wet grip performance. The center block design and multiple sipes provide excellent off-road traction and reduce tread damage while driving on in off-road conditions. The internal construction of the Powertrac Power Lander A T tire features a jointless nylon band and a strong carcass that enhances durability and reliability. The special tread compound and tire’s wide footprint enhance tread life and deliver excellent braking on dry and wet roads.