Utilizing a computer-aided design, the Pinza AT's four groove tread pattern is built to provide a rugged, off-road look that retains respectable road manners. The multi-pitched pattern employs aggressive biting edges in the shoulder elements along with a higher void ratio for good loose-surface grip. Full depth siping and large zig zag circumferential grooves help increase wet weather traction and hydroplaning resistance for enhanced confidence in wet and wintry weather.