These are the Slingshot 6-"Y" Spoke Chrome Wheels from RPM designed for the Rear of the Traxxas Electric Rustler and Stampede. FEATURES: Chrome 6-"Y" Spoke Design Made of a Nylon Material Reinforced For Strength and Minimal Weight Dyable Fits Standard 2.2" Truck Tires INCLUDES: Two Rear 2.2" 6-"Y" Spoke Chrome Wheels. One RPM Decal REQUIRES: 2.2" Size Truck Tires Glue (GPMR6001) SPECS: Diameter: 2.2" Width: 2" COMMENTS: For the Matching Front Slingshot Wheel for the Electric Rustler Stampede, use RPMC8413. JAL 5/17/99 ir/jl