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Rancho Suspension Lift Kit Colorado


  • Fits up to 285/70/17-in. tires.
  • Will not affect the Stabilitrak control system.
  • Two-piece cross-member, made from HSLA steel and DOM tubing.
  • Maintains factory location of rack & pinion and uses O.E. tie rod ends.
  • Exclusive Rancho RealLIFT torsion bar relocation technology.
  • CNC machined extended steering knuckles.
  • Aligns to O.E. specification and all hardware included.
  • Maintains proper CV and driveshaft angles.
  • Rear leaf spring relocation bracket and shackle.
  • CAD designed components ensure a precise fit.
  • No welding required.
  • Extended (bolt-on) CNC machined steering knuckles.
  • Allows for reuse of the OE front skid-plate
  • Includes new rear add-a-leaf springs
  • Two-piece ¼"thick cross member comes with the rear control arm bushings installed.
  • Front differential drop brackets correct pinion angle for minimized driveline vibration
  • Preserves OE geometry for easy alignment, minimal bump steer, and optimal ride & handling (maintains OE Caster)
  • Rancho/Realift™ technology for no torsion bar relocation results in increased ground clearance.
4" Front/2'' Rear Lift Kit; 2004-12 Colorado/Canyon 2WD/4WD
  - RAN-RS6569B


  • 4" Front / 2½" Rear Lift
  • 2WD Z71 Suspension Only - Excludes Man. Trans.
  • 4WD Includes Z71 & Off-Road Pkg. - Excludes Man. Trans. & AWD
  • Installation of this system does not allow the re-use of OE (factory) wheels

The list below contains required and/or optional items. Select the quantity you want and they will be added when you click "Add to Cart"

Front RS5000 Series Shock - RAN-RS5610
Price: $60.55       Sale Price: $48.44

Rear RS5000 Series Shock - RAN-RS5325
Price: $60.55       Sale Price: $48.44

Price: $2,152.49 Sale Price: $1,721.99


  • 2004-2012 Colorado 2/4WD w/ Automatic Transmission; w/ Rear Aluminum Driveshaft – (Does Not Allow Reuse of OE Wheels)
  • 2004-2012 Colorado 2/4WD w/ Automatic Transmission; w/0 Rear Aluminum Driveshaft – (Does Not Allow Reuse of OE Wheels)

Rancho Suspension Lift Kit Colorado - More Info

The off-road suspension experts at Rancho® are pleased to introduce our newest suspension system for the 2004-12 Colorado / Canyon 4WD & 2WD Z71 models. This system offers exclusive features which eliminate unnecessary installation steps, resulting in a faster easier installation.

The Rancho/Realift™ torsion bar relocation technology mounts without drilling, eliminating the need to relocate the factory torsion bar cross member. The two piece ¼" thick cross member comes with new OE control arm bushings installed. Combined these features preserve ground clearance and make for a hassle free installation.

Steering integrity is uncompromised by maintaining the stock location of the factory rack and pinion steering. This, along with the new CNC machined steering knuckles; maintain optimal steering geometry preserving OE caster angles.