Tires and wheels...2004 Suburban

[njsteve]

Actually, I would rather have a heavy sidewall for offroad use. Think of what happens when you hit a curb and what that does to your sidewall on a passenger rated tire. You get much more protection from sidewall impact damage (like rocks) with a higher load range tire. You can always lower the air pressure. I use 75 to 80 psi when towing and around 55 when empty.