Some one tell I'm crazy. I have 33x12.5r15's on my TJ. I am thinking of swapping them for a set of 10.5x17's with street tires on them. Mine have kumho mud tires. I like the skinnier look of the 17's. Mine are just too wide for everyday driving. Mine are on black cragar rims and so are the 17's. the 17's are cragar soft 8's not sure what mine are. They came on the jeep. My kumho's are pretty worn and are expensive to replace. Not sure about going up a size either. Would this be a dumb more?