What size tire for my \'90 Burb? I'm soon to put tires/wheels on my 1990 3/4 ton Suburban. It is completely stock (95k original miles) with a 10 bolt front and a 14 bolt rear (8 lug 16" wheels). 350 tbi and .410 gears. Sugestions/experiances with tires? I am looking at either 35's or 37's but don't want to cause more problems than I cure. I also plan on lifting the truck at least 6 inches with a suspension lift. I will spend a lot of time on the highway driving to/from camping, so I am looking at radials. Suggestions?