The Proxes ST III is Toyo's Street/Sport Truck All-Season tire developed for high-powered and performance-focused pickup trucks, crossovers and SUVs, in addition to any driver who wants to add some sporty character to their vehicle. Designed to combine stylish good looks with confident traction and handling year-round, the Proxes ST III is engineered for use in dry, wet and wintry conditions, even light snow.The highly directional tread design of the Proxes ST III is molded from a high-silica, all-season compound. The arrowhead tapers in the center of the tread increase block stiffness for improved straight-line tracking, while the directional shoulder blocks provide stability and enhanced braking performance. The offset pattern minimizes pipe resonance for a quieter, more enjoyable drive. The high silica content in the tread rubber reduces rolling resistance and also improves wet traction, while lightning grooves in the pattern better evacuate water for hydroplaning resistance. Multi-wave sipes help minimize irregular wear to prevent increased noise over time while also improving traction in slippery conditions, including in light snow and on ice.High-hardness bead filler and a jointless bead wire improve handling response, and the stiff casing further enhances handling while also reducing rolling resistance. Two wide, steel belts are reinforced and help deliver ride comfort plus high-speed stability.