The new Firestone FD835 On/Off-Highway radial drive tire is the first of a new generation designed to deliver superior traction and exceptional mileage in severe service. The aggressive block tread pattern, more than an inch deep, is siped to cut through rain for solid wet-surface handling. An extra-deep open shoulder provides traction on soft surfaces, including mud and snow. Split-belt construction helps the casing resist cuts and punctures by enveloping debris. Four steel belts and an all-steel casing can be retreaded for any axle position. Firestone’s FD835 is available in the 11R24.5 size with an “H” load rating, and is usable to 65 mph.