Choose Options Quick view SALE ADAPT-IT USA 6 X 5.50 to 5 X 5.50 Wheel Adapter $139.69 $124.75 A-DAPT-IT USA Wheel adapters are made from 6061-T6 Billet aircraft aluminum. If this material is strong enough for a stealth bomber it is strong enough for you. Each adapter comes with standard 12m.m. X 1.50 American Made, Heat Treated, SAE... Compare Choose Options Add to Wishlist