4pcs Beach Desert/Snow Tires and Wheels Hex 17mm 1/8 RC Off Road Buggy Baja It's suitable for 1/8 RC Buggy off Road, with foam inserts Tire outer diameter: 120 mm/4.72" Tire width: 42 mm/1.65" Wheel hex: 17 mm/0.67" Tires and wheel rims without adhesive, they're not glued on, it can be split