Originally Posted by IBM/2SS/RS/LS3
Why the down size on the wheels?
I don't like big wheels and I'm going for the flat black look so I was going to swap wheels out anyway. The 18's with tires are going to be 60 lbs lighter than the stock 20's. Losing 60 lbs of rotating weight will equal more power, better acceleration, better braking, better handling, better gas mileage, better everything!
I will be going with these EXACT wheels but my tires will be a little bit shorter.