Zone Offroad C50F 5" inch Lift Kit with Fox Shocks (with Overload) | 2020-2025 GM Silverado/Sierra 2500HD/3500HD

• Maintains ride quality and handling characteristics
• Improves ground clearance while correcting suspension-steering-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 skidplate and torsion bar relocation brackets
• Allows clearance for up to 37" tires to be installed

Built For The Truck That Refuses To Settle
If you’re ready to push your 2020-2025 Silverado or Sierra 2500HD/3500HD beyond factory limits, the Zone Offroad C50F 5" Lift Kit with Fox Shocks is the upgrade that delivers both attitude and ability. This kit doesn’t just give your truck a taller stance, it completely transforms how it looks, feels, and performs. The added ground clearance opens the door for up to 37-inch tires, letting you tackle rough terrain or simply turn heads on the road. What makes it stand out even more is the included set of Fox 2.0 performance shocks, which are designed to soak up harsh impacts and deliver a smoother, more controlled ride both on and off the pavement. With its tough build and premium damping performance, this kit feels just as at home on a backwoods trail as it does pulling a trailer down the highway. Zone also designed this kit to keep your ride comfortable and stable, so it doesn’t drive like a typical lifted truck. It’s everything you need to turn your HD into something that feels a whole lot more personal, and a whole lot more capable.

Designed To Handle More Without Compromising Performance
The Zone Offroad C50F 5" Lift Kit with Fox Shocks is purpose-built for GM HD trucks, engineered to handle the added weight and workload that comes with serious off-road use or heavy towing. It features quarter-inch thick steel crossmembers, CNC machined ductile iron steering knuckles, and differential relocation components that keep your factory geometry in check. Every part of the kit is designed to maintain ride quality while correcting suspension, steering, and driveline angles, even when running oversized tires. The included Fox 2.0 shocks are a major upgrade over stock, offering advanced damping control that improves comfort, stability, and performance across unpredictable terrain. A rear block kit is included to help level the stance, while torsion bar relocation brackets ensure proper alignment up front. The kit is compatible with gas and diesel engines, as well as AT4 models, but does require some frame bracket modifications during installation. If you're running a two-piece driveshaft or using 4WD on the highway frequently, additional driveline upgrades may be recommended to keep everything smooth and vibration-free.

• 2020, 2021, 2022, 2023, 2024, 2025 GM Silverado/Sierra 2500HD/3500HD

• Compatible with gas and diesel models as well as standard and AT4 equipped models.
• Frame bracket modifications required for installation.
• Not compatible with top mounted overload equipped rear leaf springs, will require custom U-bolts.
• 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 we recommend replacing the front driveshaft with a dual cardan style driveshaft.