I have a set (4) of the wheel adapters to go from the 8 x 170mm Superduty bolt pattern (believe its 99-04 they fit, they were on my 01, fit is up to you to make sure of if its not in this range, 05+ they definitely DON'T FIT) to the 10 x 287.mm hub-centric bolt pattern of semi wheels. American Force Adapters, 1 summer old, never seen any winter. Need 650+shipping. No haggling, new these are 850+ all day, these have under 2k easy summer driving on them. Never taken off-road.