I recently bought a black 2006 4runner sport and it came with the stock Dunlops P265/65R17...don't like these tires too much so I want to change them with some white letter BFGoodrich All Terrains but don't know how big I can get. I definitely want the biggest possible without rubbing or lifting (and the white letters), any recommendations??? Although I like going offroad I also drive in the city alot....will these tires hold up???