Armstrong Tru-Trac SU is an all-season sport utility tire made for SUV’s and crossovers. The tire features cross-linked sipes on the inner ribs that are engineered to reduce rolling resistance and increase grip in wet conditions. Four circumferential grooves effectively evacuate water and slush away from the tire’s footprint and reduce hydroplaning. A wide footprint, which is the whole tread of the tire that makes a contact with the road provides additional driving safety and stability. Armstrong’s unique sidewall construction enhances the ride comfort by absorbing the impact on uneven roads and protects the tire from curb damage. The shoulder bottom base with the blocks retain continuity by reducing block wriggling and tire deformation.