These are the Replacement Tires for the Traxxas Stampede Kit. They can also be used on any other truck using standard 2.2" truck rims. FEATURES: Black rubber truck tires with a split V tractor tread. INCLUDES: Two 2.2 Truck Tires. REQUIRES: Thin CA to glue tires to rims. SPECS: Inner Diameter: 2.2" Outer Diameter: 4.75"