HobbyStar Dirt-Star tires have a classic design that works great both on and off road. Large flat tread blocks provide general off-road traction, while the square carcass and large contact patch provide outstanding performance on pavement. Medium rubber compound provides excellent traction and wear characteristics. Their 5" tall design makes them perfect for 1/10 sized monster trucks. Mounted on stylish HobbyStar 12mm hex Web wheels, they include foam and come un-glued. One set of 2 tires/wheels.