These freshly machined ADV05 Track Spec SL Series three-piece forged wheels are headed for a 2011 Chevrolet Corvette ZR1. The wheels are machined in sizes of 19x10 in the front and 20x12 in the rear. Thee wheels feature a Brushed Alum. W/ Gloss Clear and Polished Alum. W/ Gloss Clear finish combination. The wheels come with a Hidden Titanium Hardware option.