
Questions about fitment?
Talk to a TRU specialist
We’ll help you verify fitment before you buy.
Veteran-owned · Austin, Texas · Mon–Fri 9:30a–11:00a & 1:00p–5:30p CT
Important notes before you order
- Fits Gas and Diesel Models.
- Optional front skid plate will not work with 2.7L Turbo or Diesel Engines.
- Requires frame bracket modification.
- WILL work with Adaptive Ride Control (ARC) equipped models.
- This system has not been tested on models equipped with Super Cruise.
- If equipped with a mono-leaf rear spring please use part #UBT4064 (Qty 4 required).
- Tire Fitment:
- GMC: 295/65 on 17x8, 17x9 w/ 4.5"" BS* 295/60 on 20x9 w/ 4.5-6.25"" BS* 35 x 12.50 on 20x9, 22x9 w/ 5.5-6.25"" BS**
- **Trimming is required
- *Trimming may be required
- 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.
TRU specialist notes
From the Trucks R Us fitment and install team, beyond the manufacturer's information.
- Plan for a professional wheel alignment after installing any lift or leveling kit.
- Going to bigger tires as well? Speedometer recalibration may be needed, and some tire and wheel combinations need trimming. Check the recommended wheels and tires, or ask us before you order.
Specifications
| Brand | Zone Offroad |
|---|---|
| Part number | ZONC72 |
| UPC / GTIN | 810156361463 |
| Front Lift Height | 6" |
| Front Lift Method | Strut Spacer |
| Lift Height | 6-7.5" |
| Max Tire Size | See Notes |
| Rear Lift Height | 5" |
| Rear Lift Method | Block |
| Shocks Included | No |
| Install time | 7-9 hrs |
| Difficulty | Difficult |
| Tools Needed | Cut-off Tool, Welding Equipment |
What's in the box
| Qty | Part | Description |
|---|---|---|
| 1 | ZONC2662 | 2019-2026 Chevy/GMC 1500 Front Box Kit |
| 1 | ZONC2664 | 2019-2024 Chevy/GMC 1500 6" ARC Suspension Box Kit |
| 1 | ZONC2672 | 2019-2026 Chevy/GMC 1500 Knuckle Box Kit 1 w/UCA (4" and 6" Compatible) |
| 1 | ZONC2673 | 2019-2026 Chevy/GMC 1500 Knuckle Box Kit 2 w/UCA (4" and 6" Compatible) |
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
- Strut spacers and shock relocation brackets to maintain ARC functionality.
- Kits include adventure series upper control arms and differential skid plate for additional offroad protection.
- Rear lift blocks and u-bolts to lift and level the stance, sway bar correction, brake line and bump stop relocation brackets to correct operating angles
Recommended wheels & tires
- Note: trimming may be required.
- See Notes with and in. Backspace
Installation
- Estimated install time7-9 hrs
- DifficultyDifficult
- Tools neededCut-off Tool, Welding Equipment
Free install support from the Trucks R Us tech team, for you or your shop.
Overview
Take your GMC Denali 1500 to new heights with this 6" lift kit from Zone Offroad. These kits are designed to allow full functionality oft he ARC (adaptive ride control) system factory installed on the Denali to retain all the features of your truck at the new lift height. Kits include everything needed from high strength crossmembers and steering knuckles to strut spacers and ARC sensors, adventure series upper control arms, differential relocation brackets and more. Get the look, performance, and capability your truck deserves with clearance for up to 35" tires.
Questions
Will this fit my truck?
Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.
Do you help with installation?
Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.
What if the part has a problem?
We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.
Can I return it?
Most items can be returned within 30 days. See our return policy for details.
Do I need an alignment after installing?
Yes. Any lift or leveling kit changes suspension geometry, so get a professional alignment after installation.
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