Scrambler Offroad 1.9 Inch Scale Tires Class 1 Tyre Soft Grippy G2 RC4WD RCWhat's Included: 2x Scrambler Offroad 1. 9" Scale Tires 2x Foam Inserts Notes: 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.