RC 1/10 Truck Off-Road Car Rubber Tires + 5 Spoke Wheel Rim Black RC Car Parts Pack of 4 It is suitable for RC 1: 10 Off-road car,Truck,Monster Truck,Bigfoot It is durable and waterproof,grip grain tires Tires, rims without adhesive, You can be split Wheel Drive Hex:12 mm/0.47" Tires Outer Diameter: 130mm/5.12"