Do you have a pic or 2 of your 19" V wheels. Looking for ideas.:yup:Update: I just switched from 19" performance aluminum staggered wheels (factory) to 19" CTS-V wheels. According to Chris @ Rippy Cadillac (thanks for all your help) I probably lost about 6 lbs of unsprung weight. You can definitely feel the difference in the ride and handling for the better. Made me a believer in the unsprung weight theory.