The Americus Rugged All-Terrain is an aggressive on-road / off-road P-Metric and LT radial built for American adventures. The unique connected-center-rib design offers a stable footprint on and off the road. Variable circumferential grooves and shoulder design reduce highway noise and hydroplaning. The Rugged All-Terrain is backed by our No Questions Asked, 25/365 Free Replacement Limited Protection Policy.