i have two sets of wheels, and im looking at getting new tires.(BFG A/T) the wheels i have are the stock 15in toyota wheels, and a set of black 16 in american racing 767. now my question is. should i buy tires that fit the stock wheels or the AR's. I want the truck to ride well on the highway, but also perform well while doing some light off-roading, and driving on the beach. The american racing wheels are heavy(so im told) and i feel like they might be giving me a rough ride. Any help would be greatly appreciated.