Traxxas 8974 Tires Sledgehammer N Bulidings If using stock motor mount

If using stock motor mount

But for most racetracks and in most conditions

Fits the Traxxas TRX-4 trail crawler

then finish it off with the included decals for a factory-sharp look

Traxxas 8974 Tires Sledgehammer N Bulidings If using stock motor mountSledgehammer tires, supplied as a pair with foam inserts. Sledgehammer is Traxxas' aggressive monster truck tread, with tall blocky lugs that dig into loose dirt and grass where a shallower all terrain pattern would spin. The trade off is more noise and quicker wear on pavement. Foam inserts are included, which matters because inserts pack down with use and fitting fresh tires over tired foam gives away much of the benefit. Fits: Traxxas Maxx (89086