Carshoez via eBay offers the Toyo Proxes ST 111V 265/50-20 Street/Sport Truck All-Season Tire for $144.42 with free shipping. That's $102 off list and the lowest price we could find. It features double V-shaped grooves and reinforced construction.

A close price: Online Tires via eBay has it for $145.96 with free shipping.