We engineered the BFGoodrich All-Terrain T/A KO3 tire with a new tread pattern and new all-terrain tread compound to provide durability and longevity, even on gravel. ?An optimized footprint and full-depth locking 3D sipes designed for even wear over the long haul. Even in the worst of conditions, the BFGoodrich All-Terrain T/A KO3 tire is made to grip. The serrated shoulder design and mud-phobic bars improve upon KO2 tire?s legendary mud and snow traction.