I know this is a frequently asked question but I haven't seen many for a suburban. What is the biggest tire size I could fit under either a 3 inch or a 2 inch body lift. The truck is a 1998 4x4 and everything is stock. I'm trying to decide whether to even get the kit. I'm hoping to get 315s because my friend is running 315s on his stock 95 chevy silverado. Otherwise my next plan is 305s. If anyone has any pictures please post them. Also if you already have insurance on your vehicle and then get a lift, do you then have to report it to your insurance company and if so does your monthly cost go up. Thanks.