I just bought a 2012 just like yours, same color and everything, I also had the dealer put on the 3" lift as well, have you tried putting bigger tires on? If so how big where you able to go with them?
I am running 305/65/17 baja claws right now. I had to chop the cab mount and trim the plastic flare on the front fenders. If you don't want to trim or chop anything then you could run 265/70/17 which is slightly bigger than stock, this will not rub at all. If you don't mind minor trimming then you could run 285/70/17 that's what most are running with 3 inch lifts. If you off road the truck you will need to chop the cab mount with 285's but nothing too crazy. You will also need to trim the front plastic bumper for 285's or run an after market bumper. I trimmed my truck neatly and you'd never know anything was trimmed at all even with my old stock bumper. So in short- its really up to you on trim or not too trim. I would suggest 285's, just really looks nice with the 3" lift. If you don't wheel the truck much you could get away with not trimming the cab mount. Might rub a tiny bit occasionally but nothing serious. Hope this helps, and welcome to TW! Clyde
