2018 GMC Sierra 1500 Shock and Strut Set RWD - w/o Z95 Magnetic Ride Control - Front and Rear - Kit - w/ Front Springs guaranteed to replace your current 2018 GMC Sierra 1500 Shock and Strut Set RWD - w/o Z95 Magnetic Ride Control - Front and Rear - Kit - w/ Front Springs. 2018 GMC Sierra 1500 Shock and Strut Set comes new OEM 2018 GMC Sierra 1500 Shock and Strut Set aftermarket new 2018 GMC Sierra 1500 Shock and Strut Set of remanufactured 2018 GMC Sierra 1500 Shock and Strut Set RWD - w/o Z95 Magnetic Ride Control - Front and Rear - Kit - w/ Front Springs.