[Mr.ac]

Are you into time attack events? Do you need to save every single ounce in order to gain .03 seconds cause that's what makes or breaks a win or loss?

Or so you just use your car for normal daily/weekend fun use?

If you answer yes to the first get the lightest wheel. If you answered no, then flip a coin, or go on a diet. It's your call. The difference would be only felt on the butt dyno, maybe a hair of a difference in gas.