Product Details

The ReadyLift 5-6" MAX 2.1 Suspension System w/Falcon Shocks is made for the 2011-2019 Chevrolet Silverado 2500 HD.

ReadyLIFT delivers a performance game changer for the popular 2011-2019 Chevy Silverado and GMC Sierra 2500/3500 HD trucks with the release of our new 5"-6" MAX2.1 Suspension 2.1 Falcon shocks. Designed to improve stance, performance, and capability, this kit includes everything necessary to clear larger wheels and tires. With vehicle-specific performance-tuned Falcon 2.1 dampers on all four corners of our 5"-6" kits, these lift kits provide a better-than-factory feel. Falcon Performance Shocks improve performance and comfort regardless of the terrain.

The versatility of these systems makes them ideal for daily driving, off-road excursions, and tow/haul duties.The 42-31540 5"-6" MAX2.1 system includes laser-cut, fabricated heavy-duty steel cross-members, new cast iron OE-style knuckles with the perfect geometry built-in, torsion arm brackets, taller cast style rear lift blocks, new forged torsion keys with the proper amount of indexing.

Features

  • Vehicle-specific performance-tuned Falcon 2.1 monotube dampers on all four corners
  • 1-piece Teflon bronze piston wear band w/ O-ring
  • Heavy-duty fabricated steel components utilizing 3/16? and 1/4? steel plate
  • Full-coverage differential skid plate constructed from 3/16? steel plate
  • Laser cut, CNC formed heavy-duty front/rear drop crossmembers
  • 5"-6" lift allows up to 35x12.50 with a 20×9" with 0 offset
  • Improved dynamic roll control and low-speed damping
  • Dramatic improvement in on-road comfort and off-road performance

Installation Instructions

ReadyLIFT installation instructions (PDF)

Specifications
Part Number 42-31540
Part Name ReadyLift 5-6" MAX 2.1 Suspension System w/Falcon Shocks
Vehicle 2011-2019 Chevrolet Silverado 2500 HD
Placement Front & Rear
Lift - Front 6"
Lift - Rear 4"
Max Tire Size 37"
Shocks Included Yes
Install Time 5+ Hours
Weight 320.00 lb
UPC 194933366439
Notes
  • ReadyLIFT application: 5-6" MAX 2.1 Suspension System, GM Silverado / Sierra 2500HD/3500HD W/ Falcon Shocks 2011-2019.
  • Note: Single Cab configuration has not been validated for fitment & drivability by ReadyLIFT. Some GM HD trucks equipped with Tow Package may require custom-length U-bolts purchased separately.

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelNotes
2011ChevroletSilverado 2500 HD
2012ChevroletSilverado 2500 HD
2013ChevroletSilverado 2500 HD
2014ChevroletSilverado 2500 HD
2015ChevroletSilverado 2500 HD
2016ChevroletSilverado 2500 HD
2017ChevroletSilverado 2500 HD
2018ChevroletSilverado 2500 HD
2019ChevroletSilverado 2500 HD

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