Aggressive side lugs and deep channels give these 1/18 scale 2.2″ Mickey Thompson^® Baja Pro X^® tires nearly unstoppable traction on any surface. The soft-compound rubber grips onto rock surfaces to carry your TRX-4M^™ up and over obstacles. Mount them on your stock 1.0″ TRX-4M wheels or optional 9781 beadlock wheels. Sold as a pair.