sup chris. stock offset on the xd's are 38mm on a 6.5" rim if i remember correctly. an 8" rim shouldnt fit bad as the width of the rim will make up for the offset difference, but you will be close to the same stance as your stock steelies. id use the 8" width with a 35 offset as about what you can go without modification. if you dont understand width/offset (not all people do) , id be happy to try and explain how it all works, if you do understand, then now you have a general guideline
