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4" Suspension Lift System for 2015 + GM Colorado / Canyon 4WD (221.20)

RC 221.20

Motor Trend's 2015 Truck of the Year takes on a whole new life when outfitted with Rough Country s 4-inch Lift Kit. Transform your GM Colorado / Canyon from mid-size to masterpiece with these head-turning components that come together to give your truck an aggressive appearance and killer off-road performance.

This kit includes everything you need for a monster makeover of your rig. A set of durable front and rear crossmembers keep everything in line, while a full front and lower skid plate setup offers unbridled protection against off-road obstacles. A set of lifted knuckles and rear, fabricated lift blocks offer plenty of ride height to run up to a 275/65 R18. A set of differential brackets and brake line brackets help keep everything at the proper angle to help retain a factory-like ride quality after lifting. For a smooth, balanced ride both on and off-road, this kit also includes a set of Rough Country N2.0 Nitrogen charged shocks.

Rough Country s GM Colorado / Canyon kit is designed to be minimally invasive and easier to install. No welding or disassembly of the strut is required for installation, and only minor cutting and drilling is necessary. This kit does not change the stock track width, and maintains a smooth, factory-like ride! Includes Rough Country s Lifetime Replacement Guarantee.

FREE Ground Shipping to the Lower 48!

Shipping: FREE Ground Shipping to the Lower 48!
Was: $1,199.95
Sale: $1,079.95
Save: 10%
Save: $120.00
Free Shipping!


  • Increased ground clearance
  • Maintains factory track width
  • Maintains factory-like ride
  • No welding or strut disassembly required to install
  • No tierod cutting or replacing required
  • Front skid plate features a laser cut "RC" logo
  • Lifted knuckles are designed to keep as close to OE geometry as possible
  • Rear lift blocks are fabricated - stronger and offer a longer lifespan than cast blocks
  • FREE Ground Shipping to the Lower 48!


  • Lifted knuckles
  • Lower strut extensions
  • Strut clamps
  • Front crossmember
  • Rear crossmember
  • Differential drop brackets
  • Sway-bar links
  • Brake line brackets
  • Front skid plate
  • Lower skid plate
  • Hardware
  • 4.5in fabricated lift blocks
  • Brake line relocation brackets
  • U-bolts
  • Hardware
  • (2) Premium N2.0 series [rear]


  • Requires minor cutting and drilling
  • Requires aftermarket wheels - Factory wheels will NOT work


  • Limited Lifetime

Shipping Information

  • Item Requires Shipping
  • 184.0 lbs.
  • Free Shipping!
  • FREE Ground Shipping to the Lower 48!