* Some items are excluded due to manufacturer restrictions. Tires, wheels, and leaf springs sold individually or in pairs are excluded. Only one coupon code may be applied per order. Coupon codes may not be combined with other discount codes or applied to prior orders. Coupon codes may or may not apply to sale items, depending on the item.
ZONC1LN 6" Lift Kit improves ground clearance, stance, and off-road capability on 2007–2013 Chevy Silverado 1500 and GMC Sierra 1500 trucks while maintaining factory ride quality and drivability. Engineered as a complete suspension system, this kit provides clearance for up to 35" tires while properly correcting suspension, steering, and driveline geometry for dependable on-road handling and off-road performance.
This configuration includes pre-assembled Zone Nitro loaded front struts paired with Zone Nitro Series rear shocks, delivering a matched suspension setup with smooth, reliable damping and straightforward bolt-on installation. High-strength CNC-machined steering knuckles correct steering geometry and maintain proper alignment, while heavy-duty 1/4" steel crossmembers and multi-point differential relocation brackets ensure proper CV angles and long-term durability.
Adventure Series upper control arms are included to enhance suspension strength, increase durability, and improve geometry and articulation under demanding conditions. Additional components such as a differential skid plate, weld-in frame support plates, and supporting hardware provide added strength and protection for off-road use while maintaining proper suspension operation. In the rear, lift blocks and extended U-bolts provide a level stance while maintaining load capacity and ride stability. Built for durability and engineered for ease of installation, this lift kit offers a reliable upgrade for drivers looking to enhance both performance and appearance without sacrificing everyday comfort.
Features and Benefits:
ZONC1LN 6" lift kit for 2007–2013 Chevy Silverado 1500 and GMC Sierra 1500
Pre-assembled front struts simplify installation
Includes front Zone Nitro loaded struts and rear Zone Nitro Series shocks
Multi-point differential relocation brackets improve CV angles and driveline geometry
Adventure Series upper control arms increase durability and suspension performance
Differential skid plate and weld-in frame support plates add off-road protection and strength
Rear lift blocks and extended U-bolts maintain load capacity and level stance
Maintains factory ride quality and handling characteristics
100% bolt-on installation with no major modifications required
Zone Nitro shocks feature a nitrogen-charged twin-tube design for reliable performance
Recommended tire size: 35 x 12.5
Recommended wheel size: 17 x 9 or 18 x 9 with 5" backspacing, or 20 x 9 with 5.75" backspacing
Important Notes
All Wheel Drive models require front driveline modification. See installation instructions for more information.
Fitment: Will NOT fit 2007 "Classic" models. If you have a 2007 Classic, see kits for comparable 1999-06 models.
Fitment: Will NOT fit 2009-11 Two-Mode Hybrid models with Electronic Power Steering (EPS).
Wheels / Tires: Factory 20" wheels CAN be reinstalled; Factory 17" and 18" wheels CANNOT be reinstalled. Check wheel clearance before and after mounting the tires by turning the steering wheel through its full range of motion to ensure you're free of body or suspension interference.
Wheels / Tires: To reduce trimming required, 20" wheels with 5.5-5.75" backspacing recommended. See installation instructions for more information.