Happiness At Home(TM) Red 12 Spoke Hub Wheel Rim& Grip Grain Tires For 1:8 Off-Road RC Car (Pack of 4) Hexagonal joints: 17 mm /0.67inch Tyres Wide: 42mm/1.65inch Suitable for running on the cement ground, good wear resistance. Material:Plastic+rubber 100% Brand New 12 Spoke Tires For 1:8 Off-Road Car