OK with Zone Offroad 4” Lift Kit for 2019+ Chev/GMC 1500

SPECIFICATIONS

• Front Lift Height: 4"Rear Lift
• Height: 3"
• Material: Steel
• Front Lift Method: Strut Spacers
• Rear Lift Method: Cast Blocks
• Lift Type: Lift Kit
• Wheel Size: See Notes
• Back Spacing: See Notes
• Max Tire Size: See Notes
• Is Adjustable: No
• Finish: Powdercoat
• Cutting Required: Yes
• Accommodates Factory Wheels: See Notes
• Welding Required: No

TYRE & WHEEL COMBINATIONS

Chevy:

• 33 x 12.50 on 17x8, 17x9 w/ 4.5" BS*
• 33 x 12.50 on 20x9, 22x9 w/ 4.5-6.25" BS*
• 35 x 12.50 on 20x9, 22x9 w/ 5.5-6.25" BS*
• 17" and 18" wheels will NOT fit with these kits unless they are a Negative Offset (i.e. -12). A 0 offset is variable and more often than not, will not fit.
• 20" wheels are recommended to clear the extended knuckle and tie rod end.

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 may be required
• 17" and 18" wheels will NOT fit with these kits unless they are a Negative Offset (i.e. -12). A 0 offset is variable and more often than not, will not fit.
• 20" wheels are recommended to clear the extended knuckle and tie rod end.

IMPORTANT NOTES

• 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.
• 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).
• Will NOT fit models with a single leaf spring (mono-leaf) rear suspension.
• This system has not been tested on models equipped with Super Cruise.

INSTALLATION

• Installation Guide: Download
• Estimated time: 8 hours
• Difficulty Level: Moderately-Hard

REQUIRED TOOLS

• Reciprocating Saw
• Welding Equipment
• 36mm Socket
• Grinder/Sanding Disc

NOTE: For the OK by Zone Offroad and BDS Kits with 2.5" Remote Res shocks, please add 2 hours extra for all kits for fitment. It takes a little longer to mount the remote reservoirs compared to the standard shocks.