I have a set of Weld Pro Star racing wheels that are in almost new shape. They were made in Sept. of 2003 according to the tags. They have maybe 10 passes on them. I bought them about a year ago from the original owner and I never did use them. Please excuse my ignorance, but I am not sure on the sizing of these wheels. I know the fronts are 15x4.5. The backs are I believe 15x10. If anyone can kindly tell me how to correctly measure these that would be great. Also it looks like the bolt circle on all wheels is 4.5" from center of one hole to the center of another hole (if that is the correct way of measuring bolt circle). The back wheels have holes drilled for rim screws and I have all the screws in a bag. All wheels are also drilled for tubes. All lugnuts and center caps are included as well. These wheels look GREAT. Like I said, someone needs to let me know on the correct sizing for me to be sure. Regardless I want to get $500 out of these wheels. I am willing to travel locally to drop off since I go to school in Tinley Park, IL. I will ship on the buyer's expense (not cheap mind you). Please email me or post on this thread if interested. Thanks alot.