That doesn't make sense to me... how does a body lifted truck place any more stress on the body mounts (or anywhere else) than a stock truck? There are a ton of us with body lifts and I haven't heard any complaints from anyone.

Those tires are basically 33's (32.7"x11.2" according to the tire size calculator I found). I assume they rub on the front when you turn all the way?

A 3" suspension or a 3" body lift will help - and then you can trim the fenders like this to stop any rubbing that you still have:


ETA: Or - you could Re-ebay 'em (Rebay?) and get some 31's.