ReadyLift SST 4" Bolt-On Lift Kit for 2007-2016 GM Silverado/Sierra 1500 2WD

• 4.0" front lift achieved with powder-coated steel strut extensions; this bolt-on system requires no irreversible modifications to your factory struts.
• Ultra-strong TCT free-floating pivot bushings paired with 100% DOM tubular upper control arms and OEM-style ball joints, preserving geometry and clearance without spindle alterations.
• Rear lift uses 3.0" OEM-style cast iron blocks and U-bolts with pinion-angle correction and axle locating ears for a precise, stable setup.
• Rear shock extensions maintain the factory shock mounting position, delivering a balanced, comfortable ride with your existing shocks.
• Designed for aftermarket wheels with 5.25" backspacing and tires up to 33", with proven compatibility examples (33x11.50 on 22x9.5 with 5.5" backspacing or 285/70R17 on 17x9 with +0 offset).
• If using stock wheels with larger tires, a wheel spacer is recommended to prevent tire contact at full lock; ReadyLIFT offers the CNC-machined billet aluminum spacer (10-3485) for compatibility.
• Backed by a Limited Lifetime Warranty; note compatibility considerations for some 2016 models with stamped steel or aluminum upper control arms, and this kit is not intended for off-road use.