I just acquired these today. Here is some more info on them.... They are 16"x8"x6 lug 5on5.50" spacing with a 3.50" center hole and 4" backspacing. They are the old Ralley wheels for Chevy. They come with beauty rings and center caps. 2 still have the 4x4 logo, and 2 are missing the logo. Perfect for locking hubs. Thera are a total of 4 wheels, one being a different color.(painted) Let me know here or email me @: bigrufftoys4x4@yahoo.com Anthony