Features:
Material: plastic wheel rim, soft rubber tyre, foam insert; Not Pre Glued (need to glue by yourself).
Can take apart and reinstall if receive the wheels and tires are pre-mounted in wrong direction.
RC Wheels and Tires are suitable for RC 1: 10 off road monster truck.
Size: Tire height about 130mm, tire width about 63mm, wheel drive hex 12mm.
Please must check size before buying.
How to Strengthen Wheel Rims:
(1) First, make sure the wheel center hole size matches the original OEM rims. Sometimes you may need to drill out the center hole slightly so the rims fully fit over the axle shaft.
(2) It is best to use nylon insert lock nuts with flanges.
(3) To add a washer. Adding a washer to the outside of the rim will evenly distribute the force over a wider area. For extra strength, can glue the washer to the rim.(This is not necessary, up to you)

Package Contents:
4 x Wheel Rims and Tires