hey guys, i have an 04 cobra, pretty much stock. I have jlt cai, and bassani o/r x pipe with borla stingers, and subframes, thats about it. I plan on running 17x9 in the front and 17x10.5 in rear, im trying to get better traction, i know im not running a ton of hp, but i don t want traction to be a problem at all, after i buy tires i plan on running a pulley and tune. Can anyone help me out of tire size for better traction? and any other suggestion appreciated. -thanks. :-D