Im about to lay down the cash for a set of factory 00' Chrome Cobra R's(Stock witdth). Im going to put Nitto 555R's on the rear and Im trying to figure out what the widest I can go is. I would like to fit a 335/35/18 but I dont know if it would fit. I dont have to worry about them rubbing on the exhaust pipes because the car is dumped.. What would I need to do to make this combo work? Also what size should I run on the front? 295/35/18's(front will be something like phantom KDW's) And what is the width of the STOCK 00' Cobra R's? 18x10?