... machinery wheel, engineering machinery wheel, and etc 7.50v-20 custom wheel WHEEL SIZEBOLTHOLESP.C.DCBDOFFSETDISK THICK HOLES NO.HOLE ... 6.50-16, 6.50-20,7.00-20,7.50-20, 8.00-20,8.50-20,8.50-24 tubeless steel wheel ... , tubeless steel wheel, which adaptto truck, trailer, tractor, bus and other industry wheels.3. We promise the high quality ... ,6.00-16,6.50-20,7.00-20,7.50-20,8.00-20,8.50-20,8.50-24 17.5 ...