Traxxas optional chrome sport wheels are constructed of durable nylon that won't bend or corrode. Strong and lightweight for better suspension performance. Natural finish glue bead for fast tire gluing Mirror or satin-chrome finish. Genuine Traxxas quality and fit. Efficient design reduces weight while maintaining the Maxx durability customers are accustomed to. The durable nylon material is much lighter than aluminum and will not bend or corrode. They are available in beautiful mirror-chrome or satin-chrome finishes. The bead is left natural to make tire gluing a snap. These wheels are genuine Traxxas so you know they will fit correctly and are backed by Traxxas total support.