I just bought a set of 5 hummer rims with tires. 4 of them pretty used and one brand new for 550 bucks. I thought it was a good deal. do you? I read, as i'm sure you all did the article in i think petersons 4 wheel about the hummer rims. So i could pay big bucks to have a machine shop custom do the back spaceing from 7" to 4 5/8", or i could buy some spacers from www.performancewheel.com. There not cheap either but less than the machine work.. what do you think, are these spacers ok or should i stay away from them? i'd only need a 2.5" spacer or so, and i don't think that would hurt the dana 60 or 14 bolts bearings.... any info would be great.