Pirelli's TG85 On/Off Road Drive Tire is designed for mixed use vehicles used mainly in the drive position. The tread design features shoulder blocks and a massive central rib to resist tears. The wide, deep transversal groove offers improved grip on slippery surfaces. The tread compound is designed to provide lower operating temperatures to increase mileage and tire integrity, while the undertread delivers longer tire life and protection against casing damage, according to the company.