i know this has probably been answered before, and i am sorry for asking being the newb...lol currently doing everything on my smart phone and it is a pain with out the internet on my computer :sad:but ith the stock chrome clad 5 spoke wheels andno leveling kit what is the biggest size tire we can fit? would it be 285/??/20 or still stay stock size....sorry dont knwo the 2nd set of numbers lol :doh: