McGaughys 52459 7-9" inch Lift Kit - Black | 2020-2025 GM Silverado/Sierra 3500HD

Features:

• Adjustable 7-9" lift for custom stance
• Gloss black powder-coated finish for durability
• Stainless steel crossmember and strut inserts included
• Fits 2WD and 4WD GM 3500HD models
• Compatible with gas and diesel engines
• Works with AT4 and standard trim packages
• Optional torsion keys required for 9" height
• Optional upper control arms recommended at 9"
• Includes heavy-duty spindles and compression struts
• Lift blocks and u-bolts level rear stance
• Skid plate provides added underbody protection
• Complete kit includes front and rear shocks

Give Your 3500Hd A Bold New Look

If you want your 2020-2025 Silverado or Sierra 3500HD to stand tall and turn heads, the McGaughys 52459 7-9" Lift Kit is built to deliver. This premium kit lets you run a 7-inch lift for everyday presence or push it up to 9 inches for a truly commanding stance. With clearance for oversized tires, your truck not only gains aggressive style but also added off-road capability. The gloss black powder-coated finish keeps the components looking sharp while holding up against the elements. Every piece, from the crossmembers to the compression struts, is designed for durability and strength so you can trust it whether you’re hauling heavy loads or just showing off downtown. This system gives you the flexibility to fine-tune your setup while making your truck stand out from the rest. It’s more than just a lift, it’s a way to match your truck’s look with its hard-working performance.

Built Strong For Heavy Duty Compatibility And Performance

The McGaughys 52459 Lift Kit is designed specifically for GM 3500HD trucks, making it a perfect fit for both gas and diesel models, including AT4 trims. It comes complete with heavy-duty spindles, lift blocks, crossmembers, sway bar end links, and compression struts to ensure strength and stability at the new ride height. Stainless steel inserts reinforce the front crossmember and struts, adding long-lasting durability to critical components. A full skid plate and differential drop brackets work together to maintain proper driveline geometry while protecting key parts underneath. For those running the full 9-inch lift, optional torsion keys and upper control arms are recommended to keep suspension clearance and geometry in check. Brake line extensions, bump stops, and hardware are included to make installation straightforward and ensure everything aligns properly once installed. This kit is engineered to handle the weight and demands of a 3500HD while keeping ride quality and control intact. It’s a complete solution built for truck owners who need both performance and reliability in their suspension upgrade.

Fitment: 2020, 2021, 2022, 2023, 2024, 2025 GM Silverado/Sierra 3500HD

Notes:

• Fits 2020-2025 Silverado and Sierra 3500HD 2WD/4WD
• Compatible with both gas and diesel models
• Works with AT4 trims and standard GM packages
• Lift can be adjusted from 7" up to 9"
• Optional torsion keys and rear shims required for 9" lift
• Optional upper control arms recommended for proper clearance at 9"
• May require longer u-bolts when using shims and traction bars
• Oversized tires and heavy wheels may cause faster wear on steering and suspension parts
• Some trimming may be required with certain tire and wheel setups
• Spindles and u-bolts ship with protective coating only
• Painting spindles and u-bolts before install helps prevent rust
• Kit includes front and rear shocks, crossmembers, and skid plate