Why not have both? Ive got 18x9/11 forgestar cf5s for the street. Then I just got a set of chrome 17/15 rt-s for the track lol. I also have a set of rear 15 inch racestars and a set of oem 17 inch wheels both with et streets on them lol. I need to consolidate. Im a wheel whore. Pics to come of...