Important Notes
- Fits Gas and Diesel Models.
- Optional front skid plate will not work with 2.7L Turbo or Diesel Engines.
- Requires frame bracket modification.
- Will NOT work with Adaptive Ride Control (ARC) equipped models. (Use ZONC70 or ZONC72).
- Will NOT work with Trail Boss or AT4 models.
- Will NOT work with 2019-2020 1500 Classic Models.
- Will NOT work with Silverado ZR2 or Sierra AT4X models (Use ZONC73).
- If equipped with a mono-leaf rear spring, please use u-bolt part #UBT4064 (Qty 4 required)
- This system has not been tested on models equipped with Super Cruise.
Wheel and Tire:Â
- Stock 17" and 18" wheels cannot be reinstalled due to tie rod end interference, stock 20" wheels CAN be reinstalled.
- 17" wheels with 4.5" backspacing should be test fit prior to mounting the tire to ensure proper clearance to the steering knuckle/tie rod.
- All aftermarket wheels should be test fit prior to mounting the tire to ensure proper clearance to the brake caliper.Â
Chevy:
- 37 x 12.50 on 20x9, 22x9 w/ 5.5-6.25" BS**Â
- 35 x 12.50 on 17x8, 17x9 w/ 4.5" BS*
- 35 x 12.50 on 20x9, 22x9 w/ 4.5-6.25" BS*
  *Trimming may be requiredÂ
    ** Trimming is required
GMC:
- 295/70 on 17x8, 17x9 w/ 4.5" BS*
- 295/65 on 20x9 w/ 4.5-6.25" BS*
- 35 x 12.50 on 20x9, 22x9 w/ 5.5-6.25" BS*
    *Trimming may be requiredÂ
Features
- High strength crossmembers to correct lower control arm positioning.
- Ductile iron steering knuckles and new tie rod ends to correct steering geometry and maintain ESC system compatibility.
- Top mounted strut spacers to provide lift and install easily.
- Differential skid plate for additional off-road protection.
- Adventure Series upper control arms for improved strength and durability.
- Rear lift blocks and u-bolts to lift and level the stance.
- Sway bar, brake line and bump stop relocation brackets to correct operating angles
Manufacturer's Description
Take your Silverado/Sierra 1500 to new heights with this 6" lift kit from Zone Offroad. Kits include everything needed from high strength crossmembers and steering knuckles to strut spacers, Adventure Series upper control arms and differential relocation brackets to maintain driveline angles. Get the look, performance, and capability your truck deserves with clearancefor up to 35" tires.
