I found this a long while back and just thought about it as being helpful for folks looking for some black steelies
note that you can get the 15X8 in both 4.5" and 3.75" back spacing as well as 4.5" BS on a 15X7
click on the rock crawler logo
www.procomptires.com/


also look for the Tire conversion chart
I can not get the direct links to work but it would be VERY VERY helpful if some one could put it up
it may help with the old "will this size fit"