Zone Off Road 5" Suspension Lift Kit 2011 to 2019 Chevy & GMC 2500/3500HD

Zone Offroad
ZON:C12N
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Normally Ships within 48 to 72 hours

Important Kit Notes

  1. *Kit comes standard with upgraded Nitro (black) shocks*
  2. 2015-16 Models Only: 20" wheels can not be reinstalled due to GM changing the wheel thickness. The ID of the 20" wheels are smaller on 15-18 models.
  3. Torsion bar unloading/loading tool required
  4. Frame bracket modifications required for installation
  5. With a 20" Wheel, 5"-6" backspacing is recommended
  6. Rear kit designed for single rear wheel axles.
  7. Stock 17" or 18" Wheels cannot be re-installed
  8. Will fit 2wd models. The front differential related parts will not be used.
  9. Stock 20" wheels cannot be reinstalled on 2015-2018 models
  10. Optional steering stabilizers (3103/7103) only fit vehicles that came equipped with a steering stabilizer from the factory.
  11. Vehicles equipped with a two piece drive shaft and a carrier bearing require bearing drop kit (C5612).

The heart of the Zone Offroad 5" 2011-18 HD lift kit is a pair of one piece ΒΌ" steel crossmembers combined with the CNC machined steering knuckles to create OE geometry for a quality ride. Also included is a laser cut differential skid plate, differential support brackets, torsion bar brackets, sway bar links, offset rear 3" lift blocks, stainless steel brake lines and custom valved shocks. This system is designed to level the truck and has zero change to the vehicle's track width allowing for clearance of up to 35x12.50 tires. No differential trimming required!

Tire & Wheel Combinations
  • 35 x 12.50 w/ 20x9, 5-6" back spacing
  • 35 x 12.50 w/ 18x9, 4.5-4.625" back spacing
  • 35 x 12.50 w/ 17x9, 4.5-4.625" back spacing
  • *Trimming may be required*
  • Notes
  • Difficulty Level (easy 1 - 5 complicated): 4
  • Est. Installation: 6-8 hours