These are the all new Licensed Goodyear Wrangler MT/R 1.55" Scale Tires. These have been Officially Licensed by the Goodyear Tire and Rubber Company and are only available from RC4WD and our Dealers. Specifications: Advanced X2S³ Compound Outer Diameter: 3.54in / 90mm Width: 1.48in / 37.69mm Inner Diameter: 1.42in / 36mm Each Tire Weight: 1.71oz / 48.6g What's Included: 2x RC4WD Goodyear Wrangler MT/R 1.55" Scale Tires 2x Foam Inserts 1x Goodyear Decal Sheet Notes: This tire is designed to fit 1.55" wheels only. For complete truck, you will need 2 sets of this product. Due to many different methods to design tires and wheels, we have no control over other manufacturers products. So we can only tell you that RC4WD tires and wheels work together. In some cases our wheels and tires will work with other brand wheels and tires, but we can not guarantee the outcome.