Traxxas 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.