So I just bought a 2015 Tahoe LT and am looking to put new tires/wheels on it. I already found wheels that I like but I have no idea how to go about figuring out what size I need. Never dealt with anything like this but want to learn. I am interested in the Fuel Off Road Maverick Model D537 but don't know what size to get. But also, I am not sure how what size tires and what kind of tires to get. BUT ALSO, would changing them require a leveling kit? I don't necessarily want to life the truck any higher.