ReadyLift - 5-6" MAX2.1 Lift Kit w/ Falcon 2.1 Shocks - 2011-2019 Chevy/GMC 2500/3500 HD - 42-31540

5"-6" MAX2.1 suspension system with vehicle-specific Falcon 2.1 monotube shocks on all four corners, delivering a better-than-factory ride and up to 35" tire clearance for the 2011-2019 Chevy Silverado and GMC Sierra 2500/3500 HD.

ReadyLIFT's 5"-6" MAX2.1 Suspension System improves stance, performance, and capability on GM HD trucks. It includes laser-cut fabricated heavy-duty steel crossmembers, cast iron OE-style knuckles with built-in corrected geometry, torsion arm relocation brackets, forged torsion keys with proper indexing, taller cast rear lift blocks, differential drop brackets and CV axle spacers, sway bar end links, bump stop extensions, a heavy-duty steel skid plate, and four Falcon 2.1 shocks. The torsion bar relocation brackets eliminate traditional torsion bar lowering to preserve ground clearance.

Fits: 2011-2019 Chevy Silverado / GMC Sierra 2500HD/3500HD. Single Cab configuration has not been validated for fitment and drivability by ReadyLIFT.

Features

• Vehicle-specific performance-tuned Falcon 2.1 monotube dampers on all four corners
• Improved dynamic roll control and low-speed damping
• 6061-T6 aluminum alloy shock bodies with smooth-honed internal surface
• 3/4" induction-hardened chrome-plated shafts resist rock damage and corrosion
• Hard-anodized 6061-T6 billet piston with 1-piece Teflon bronze wear band and O-ring
• Heavy-duty fabricated 3/16" and 1/4" steel components with full-coverage 3/16" differential skid plate
• Laser-cut, CNC-formed heavy-duty front/rear drop crossmembers

Tire Fitment

5"-6" lift allows up to 35x12.50 on a 20x9 wheel with 0 offset.

Notes

Some GM HD trucks equipped with the Tow Package may require custom-length U-bolts (purchased separately). Vehicle alignment required after installation.