How are Skateboard Wheels Measured: A Beginner’s Guide to Understanding Skateboard Wheel Sizing
Skateboard wheels are measured in millimeters, which is the diameter of the wheel. The measurement is usually printed on the side of the wheel. Different wheel sizes are preferred depending on the type of skating being done, with smaller wheels being better for street skating and larger wheels being better for cruising or longboarding. Wheel hardness is also measured on a durometer scale, which ranges from 1 to 100 and indicates the wheel’s ability to grip or slide on surfaces.