i have put them on two trucks and would do it again. BJ Spacers, with some trimming, maybe a 1 inch body lift, will be enough to run 33's. In my opinion, that is all you need to go offroad. I always take the easy routes. You will need to do a few more mods to go offroad effectively, but as far as tires go, 33's with BJ spacers are it. Best bang for your buck. I bought mine from 4crawler.

Mike