My father has a 2007 classic crewcab, and is wanting to upgrade the rims and tires. He doesn't want to have to screw around with anything, that includes leveling kits, cranking the torsion bars, shaving plastic, having them really wide, or sticking out so far they throw mud up the sides. Wheel rub will piss him right off lol. He is hoping to go to a 17 or 18 inch rim however. Can anyone reccomend a good tire/rim combo with an appropriate backspacing?