This ReadyLift 69-3920 2 inch lift kit for the GMC Sierra 1500 AT4 features a simple way to add additional lift to OEM lift and gain an even more aggressive look. Allowing use of larger diameter tires.

Front lift is achieved by utilizing CNC machined billet aluminum top mount strut extensions and pre-load spacers. Strut extensions are offset, correcting strut and wiper seal angles.

Tubular Upper Control Arms with optimized ball joint pivot angles and maintenance free TCT pivot bushings are included in this kit. 1-ton ball joints are included to improve durability and off-road ability.

3" tall OE style cast iron rear lift blocks (replaces factory 2 inch blocks) with built in axle pad locating ears and new longer u-bolts provide rear lift.

 Features & Benefits

• 2 inch front lift / 1 inch rear lift
• Adds to factory AT4 2 inch lift (total of 4 inches)
• High-performance tubular upper control arms featuring corrected ball joint angle and position to address caster/camber
• 1-ton heavy duty ball joints
• CNC machined billet aluminum top mount strut extensions and pre-load spacers
• Estimated install time: 4.5 hours (Excluding alignment and tire/wheel installation)
• No Cutting of OEM Parts or Welding
• Max tire 295/65-20, 20x9 0 offset wheel
• Made in the USA