... geez budke you just told the dude 245/75/17's will fit a stocker... He clearly said 2003 and STOCK. Made no mention of 2002.
Thats a 32. No they will not fit, at all.If it were an 02 that hasn't sagged like a SOB, you might fit 245/75/16's but it'll be close 245/75/17 NO WAY.
But anyway to give you an answer, I believe stock 17's were 235/65/17. So look in the 245/65/17 market or 235/70/17 ( if they make these). Just tossing out #'s don't know whats available in tires in those sizes.
Or drop to 16's and do 245/70/16's. 245/75/16's might be able to be wedged in there but they're gonna be fit as can be and you'll have to cut the heck out of it.