I have a 98 Ram 1500 completely stock (except Flowmaster cat-backs and K&N Filter) and I need to know what the biggest tire size I can fit inside the fender without any tire rubbing. I just bought the truck 3 weeks ago, but I was planning on doing a wheel/tire upgrade. I was looking into 33x12.5 BF-G Mud Terrains, but I want to know if they will fit. What size lift would I need to fit 35x12.5's without any rubbing? Whats the most used/best liked suspension lift company and what size is sufficient? And finally, are body lifts and suspension lifts good to use together, or do they require any major chasis work/fabrication when used together? Sorry for all the ?'s, but this is my first truck, all my other cars have been sedans and sports cars.