Traxxas Drag Slash Rear Pre-Mounted Tires with Weld Wheels and 12mm Hex. These ultra-wide Mickey Thompson ET Drag Slicks feature an innovative carcass design for massive traction off the line and down the track. The tires are mounted to the optional black and chrome, licensed Weld rear wheels and are intended for the Traxxas Drag Slash. Package includes two pre-mounted tires.