Size does matter, while selecting a skateboard wheels. Your wheels must be appropriate for your body size. For teens and children, the recommended wheel size is 52 to 55 mm. Tshirts Long SLV the size for adults should be 56 to 60 mm. The smallest wheels are normally the street wheel kind, which gauge from 48 to 55 mm. Vert and slalom skateboard wheels range from 56 to 75 mm. You can find one at right price right now! Also view a wide selection of skateboarding accessories that come with a 30-day money back guarantee.