Genuine ARRMA spare/option part. Tires: Multi-surface chunky tread pattern for awesome traction in all conditions - High-quality rubber for long-lasting durability - Pre-glued for trouble-free fit and servicingWheels: Multi-spoke design for stylish looks and increased strength - Tough nylon for durability on all surfaces - Black color for head-turning ARRMA styling - Steel reinforced 24mm Hex for strength during extreme driving action and easy servicingFoam Inserts: High-quality foam with excellent support for the tire tread - Specially designed to give the perfect balance of aggressive grip and easy handling characteristicsTECHNICAL INFORMATION: Wheel bead diameter: 4.9" (124mm) Width: 3.98" (101mm) Wheel hex size: 24mm Overall diameter: 8" (203mm) Contents:1 pair / 2 pieces