RC 1/10 Car Monster Truck Type Tires with 5 Spokes Wheel Rim Black RC 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" Outer Diameter: 118mm/4.64"