Traxxas 8170 2.2'' Canyon Trail Tires with Foam Inserts, BlackTraxxas 8170 2. 2'' Canyon trail tires are designed for 2. 2'' Traxxas beadlock wheels. Foam inserts included. (Sold as a pair)use Traxxas stock and hop up replacement parts to get the most out of your Traxxas vehicles. This product is made from high quality materials and designed for long lasting performance. This is replacement hardware for use on Traxxas vehicles; consult your user's manual for exact parts listings.