Big Joe II 3.8" (Traxxas Style Bead) All Terrain Tires Mounted for 17mm MT Front or Rear, Mounted on F-11 Black 1/2" Offset 17mm WheelsFits[F/R] T-MAXX®[F/R] E-REVO®[F/R] Summit®Other Monster Trucks with 17mm Hexes