Model 09118BK by Daystar has been built to fit your 2007-2013 Chevy/GMC 1500 both 2WD and 4WD. Daystar utilizes polyurethane front coil spring spacers combined with rear lift blocks and u-bolts to provide you with maximum performance and durability without compromising vehicle safety. After installing this Daystar lift kit you will be able to add on bigger wheels and tires without having to worry about spacing or other ride quality factors such as vehicle rake and suspension droop