System 3 Off-Road Dx440 Tire Designed for all-terrain conditions, demonstrating traction whether on sand, mud, or rock, the System 3 Off-Road Dx440 tire takes advantage of a second-generation carcass and a slim profile for a lightweight approach and reduced rolling resistance. This reduction in weight goes hand in hand with decreasing driveline stress for optimal durability promoting a more speed-focused tire. Features: Lighter weight and less rolling resistance Flexible carcass and medium compound excels on hard packed and semi loose terrains 8-ply radial durability and superior bump absorption Non directional, multi angle tread blocks and sharp shoulder angle offers precision handling Super deep rim guard offers unmatched wheel lip protection Technical Specifications: Tire Size Ply Overall Diameter (Inches) Tread Depth (Inches) Max PSI Max Load Capacity 18 PSI Tire Weight (Pounds) 30x10R-14 8 30.1 0.50 24 1341 34.0 32x10R-15 8 32.1 0.50 24 1491 37.0 33x10R-15 8 33.2 0.50 24 1599 39.2 35x10R-15 8 35.3 0.50 24 1719 43.7