All-Season Passenger Light Truck/SUV and Commercial Van/Cargo tire.* Aramid reinforced sidewall and tread base* Grip claws placed between the tread blocks* Step supports* Driving safety indicator* Silent grooves on the walls of the tire's longitudinal ribs* 70,000 Mile Limited Treadwear Warranty on P-Metric sizes* 55,000 Mile Limited Treadwear Warranty on LT-Metric and Van/Cargo sizes (non-fleet and non-commercial vehicles only)* For impact and puncture resistance* Improve grip on snow and ice, especially when braking and accelerating* Support the middle rib steering precision* Allow you to check the remaining tread percentage* Provide driving comfort