Bilstein 6112 Strut & Spring + Rear 5160 Reservoir Set 07-16 Tundra Front Pair of Struts & Springs + Rear Pair of Shocks - Fits 2WD & 4WD vehicles Strut & spring assembled, ready for installation. Struts are pre-set at the maximum height allowed. Bilstein's 90 day limited warranty covers against defects and premature failure, for full details please reference the manufacturer's warranty information or contact us for further details.