Drewstang,,, these wheels are not leaving the car other than tire changes, but in the off chance ill keep you in mind. I got the set (just wheels) for $950 shipped from americanmuscle.com My brother works at an indy tire shop and a guy came in with a brand new SS camaro with 17 miles on the clock and wanted all season tires put on, since he didnt want the stock tires back and discount tire cant do anything with them, my brother rolled them out the back door onto my car

The car absolutely feels lighter in every way, parking lot turns, braking, accelerating, lane changes... totally different car with 30 lbs lost on EACH CORNER! The thing that makes the biggest difference is that it is rotating mass, 10x more effective than losing 120 lbs anywhere else on the car. I havnt had any traction issues with the lighter wheels, but I havnt driven it hard enough to really tell a difference, plus with the pirelli P-zero tires grip is amazing.
My suspension is currently stock and its going to stay that way until I need to replace suspension parts, then MAYBE it will get lowered. I bought this car to replace my 2001 SS Camaro that had a fully built suspension and was lowered with big exhaust... Dealing with that car on a regular basis was a pain in the rear, literally and figuratively with it being lowered. The kicker is that the SHO handles and brakes better than the Camaro ever did, even with $$$ invested in suspension and 14" Brembo brakes, go figure...