5 Inch Lift Kit | Chevy Silverado & GMC Sierra 2500HD/3500HD (2020-2026) 4WD | w/ Factory Overload | FOX 2.0 Adventure Series | Zone Offroad

This configuration is designed for trucks with the factory overload rear suspension. Includes FOX 2.0 Adventure Series shocks. Provides a 5" front lift via cross member and torsion drop, and a 4.5" rear lift via block kit.

Overview

This 5" lift kit from Zone Offroad is engineered for the GM 2500HD/3500HD. The kit includes high-strength crossmembers, CNC machined steering knuckles, differential relocation components, and a rear block kit to level out the stance. It is designed to improve ground clearance while correcting suspension, steering, and driveline geometry, and allows clearance for up to 37" tires.

Features

• Maintains ride quality and handling characteristics
• Improves ground clearance while correcting suspension, steering, and driveline geometry
• High-strength 1/4" thick steel crossmembers and differential skid plates
• CNC machined ductile iron steering knuckles to maintain ESC system compatibility
• Zone Offroad branded front skid plate and torsion bar relocation brackets
• Allows clearance for up to 37" tires

Specifications

• Front Lift Method: Cross Member & Torsion Drop
• Front Lift Height: 5"
• Rear Lift Method: Block
• Rear Lift Height: 4.5"
• Shocks Included: Yes

Installation

• Estimated Time: 6–8 hours
• Difficulty: Difficult

Important Notes

Compatible with gas and diesel models as well as standard and AT4 equipped models. Will not fit AT4X and ZR2 models. Frame bracket modifications required for installation. Stock 17–18" wheels cannot be reinstalled; stock 20" wheels can be reinstalled. Two-piece rear drive shaft? Add a carrier bearing drop kit to reduce post-lift driveline angles and avoid/eliminate driveshaft vibration.

In some cases, vehicles used in 4WD on the highway regularly could potentially experience a minor front driveline vibration. If this occurs, replacing the front driveshaft with a dual cardan style driveshaft is recommended.