2" 2020-2025 GMC Sierra 2500HD / 3500HD - Stage 3 Leveling Kit (with Fox 2.0 Shocks) by Kryptonite

The Kryptonite KR20STAGE3FOX 2" Leveling Kit is engineered to safely and effectively lift the front of your GMC Sierra 2500HD/3500HD by up to 2 inches, providing a leveled stance and improved ground clearance. Designed to work seamlessly with factory suspension components, this system ensures OEM ride comfort without adding excessive pressure to stock parts.

This kit features forged torsion keys that are 25% stronger than OEM, providing a secure and durable fit that lasts the life of your truck. The adjustable torsion keys allow for 1 to 2 inches of lift, accommodating up to 34-inch wheels and tires while maintaining proper suspension geometry. The package includes Kryptonite upper control arms for maximum strength and performance, improving alignment stability and suspension durability.

The Fox 2.0 Performance Series shocks, included for both front and rear, feature race-proven damping technology with an Internal Floating Piston (IFP) mono-tube design, ensuring improved handling, smoother ride quality, and reduced shock fade in extreme conditions.

Additionally, optional upgrades include the Kryptonite Cam Bolt Kit, recommended when replacing upper control arms, and Kryptonite Alignment Pins, which make vehicle alignment easier by replacing worn or damaged factory pins. It is essential to note that adjusting beyond 2 inches over stock height may cause complete front shock failure, making it critical to stay within the recommended lift range for optimal performance and longevity.

Backed by Kryptonite’s No Fine Print Lifetime Warranty, this leveling kit is built to handle off-road adventures, towing, and daily driving while ensuring long-term durability. If it breaks, Kryptonite will replace it—no questions asked. To qualify for warranty coverage, products must be purchased from an authorized dealer and registered within 90 days of purchase. Full warranty details are available on the Kryptonite website.

Features and Benefits:

• Lifts the front end up to 2 inches, creating a leveled stance and improved ground clearance
• Forged torsion keys are 25% stronger than OEM for enhanced durability and longevity
• Adjustable torsion keys allow for 1 to 2 inches of lift, accommodating up to 34-inch wheels and tires
• Maintains factory ride comfort without adding excessive pressure to stock suspension components
• Includes Kryptonite upper control arms for improved alignment stability and suspension durability
• Fox 2.0 Performance Series front and rear shocks provide race-proven damping technology for a smoother ride
• Internal Floating Piston (IFP) mono-tube shock design enhances handling and reduces shock fade in extreme conditions
• Optional Kryptonite Cam Bolt Kit recommended when replacing upper control arms
• Optional Kryptonite Alignment Pins make vehicle alignment easier and replace worn or damaged factory pins
• Adjusting beyond 2 inches over stock height may result in complete front shock failure
• Designed for off-road, towing, and daily driving, ensuring long-term reliability
• Backed by Kryptonite’s No Fine Print Lifetime Warranty for ultimate confidence
• If it breaks, Kryptonite will replace it—no questions asked
• Must be purchased from an authorized dealer and registered within 90 days for warranty coverage
• Full warranty details are available on the Kryptonite website