The Aplus Pro Racing is a dedicated high-performance tire for sports and performance vehicles. Its construction is optimized for maximum grip, handling, and high-speed durability in racing environments. Semi-slick, directional tread pattern ensures maximum dry grip and high-speed stability High-grip, heat-resistant racing compound provides consistent performance under extreme conditions Robust reinforcement belts maximize high-speed durability and structural integrity Wide shoulder blocks ensure superb rigidity and control during aggressive cornering Optimized design provides quick and precise steering response for enhanced driver control Ply 14-Ply Size 295/35ZR21 Rim Size 21 Inches Rim Width 10.5 Inches Brand Name Aplus Load Index 107 Tread Type Directional Unit Count 1.0 Count Item Weight 46 Pounds Tread Depth 7.6 32nds Manufacturer Aplus Speed Rating Y Item Diameter 29.1 Inches Load Capacity 2 Pounds Section Width 295 Millimeters Tire Diameter 29 Item Type Name Tires Item Dimensions 29 x 9 x 29 inches Maximum Pressure 50 Pound per Square Inch Tire Aspect Ratio 35 Included Components Tire Only Manufacturer Warranty Description Standard Manufacturer Warranty