2007-2013 SILVERADO/SIERRA 1500 2WD/4WD 7″ CROSSMEMBER LIFT KIT

MaxTrac K941370 – Complete 7” Lift Kit for 2007–2013 Silverado/Sierra 1500 2WD/4WD

The MaxTrac K941370 is a complete 7” lift kit designed to elevate your 2007–2013 Chevy or GMC 1500 2WD or 4WD to a more commanding stance while providing more ground clearance. Built with precision and crafted from high-quality materials, this kit includes everything needed for a mostly bolt-on installation that accommodates up to 35” tall tires.

Front Components

The front suspension is lifted using robust 6” subframes paired with beefy, top mount strut spacers and precision steel bracketry. Including:

• 6” subframes provide strong support along with an optional aluminum logo plate for a refined, finished look.
• Top mount strut spacers extend the factory strut assembly, maintaining factory suspension geometry.
• 3/16” thick fabricated steel brackets and stout ductile iron steering knuckles are e-coated for corrosion resistance and durability.
• All necessary brackets and relocation components ensure proper fitment and alignment.

Rear Components

The rear suspension is leveled with the front using fabricated lift blocks and upgraded shocks:

• Fabricated lift blocks and zinc-plated U-bolts raise the rear axle while maintaining ride quality.
• Brake line relocation brackets and MaxTrac twin tube black shocks are included for enhanced stability and handling.
• The rear lift matches front height to eliminate factory rake and level the truck’s stance.
• Installation is primarily bolt-on, with only minor trimming of the crossmember being required.

Features

• E-coated ductile iron steering knuckles for strength and corrosion resistance
• 3/16” thick fabricated steel bracketry for a precise, durable fit
• Factory-like ride quality with improved handling and increased ground clearance
• Fits cast steel suspension models and aligns to factory specs
• Supports up to 35” x 12.5” tires on 20” x 9” wheels with 4.5” backspacing
• Allows 33” x 12.5” tires on 26” x 12” wheels with 5” backspacing
• Eliminates factory rake for a leveled stance
• Bolts on with standard tools, minor trimming required

Benefits

• Improves ground clearance and off-road capability
• Maintains ride comfort and handling comparable to stock
• Compatible with most aftermarket wheels and tires
• Strong, corrosion-resistant components for long-term durability
• Restores proper suspension geometry and vehicle alignment
• Provides a clean, aggressive stance with the option for logo plate customization

Additional Notes

• Fender trimming is required for tire clearance
• Optional kicker bars available: Part # 9413KB
• Optional aluminum logo plates available: Part # 9413-LOGO-SM

Kit or Component Box Breakdown

• 941370-1: 2007-2016 GM 1500 & 2007-2014 GM SUV 2WD/4WD steering knuckles (Cast Steel) (Box 1 of 3)
• 941370-2: 2007-2018 Silverado/Sierra 1500 2WD/4WD Subframes & Rear shocks – (Box 2 of 3)
• 941370-3: 2007-2013 Silverado/Sierra 1500 2WD/4WD Brackets & Hardware – (Box 3 of 3)