Here is a wheel simulator that we machined up to use in on our shop for wheel offsets & for when we are setting up rear suspensions.. I have been asked if I can make one to sell.. In order to set up a machine for me to run these components for a assembled unit I would have to have more request or intrest.. It has a total of 18 machined components.. It is not the easiest tool to set up on a tire but works great!! It can be used for 15 to 20 inch wheels & up to 14 inch wide rims.. Bolt circles for 5x4.5 to 5x5.. I dont have a cost on what I would sell these for but the more assemble units I have to sell the lower the cost to produce Let me know what you guys think! Thank you!