3.5 Inch Lift Kit | Mono Leaf Rear | M1 Struts/M1 | GMC Sierra 1500 (25-26)

Take your GMC Sierra 1500 (25-26) to new heights with Rough Country's 3.5-Inch Suspension Lift Kit. Built for the fifth-generation Sierra, it delivers a bold, capable stance while preserving factory geometry, featuring M1 struts and a mono leaf rear setup for balanced performance.

• Lift Height: 3.5-inch front lift with rear leveling to create a uniform stance and clear up to 295/55R20 tires.
• Rear Suspension: Mono Leaf Rear design delivers durability and strong load support for daily driving and on-road comfort.
• Struts: M1 Struts engineered to maintain proper suspension geometry and reliable performance.
• Control Arms: Forged aluminum upper control arms preserve geometry for precise handling and long-term durability.
• Shock Options: Configurable with N3 nitrogen-charged shocks or Vertex reservoir shocks to match your preferred ride feel.
• Vehicle Fit: Specifically designed for GMC Sierra 1500 (25-26) fifth-gen trucks for a precise, fit-and-finish installation.
• Installation: Strut compressor required; estimated 5–6 hours for a home install with common tools.
• Warranty: Limited Lifetime Replacement Warranty against manufacturing defects.

This kit boosts ground clearance and adds a commanding presence without jumping to a full 6-inch lift. The enhanced geometry helps maintain predictable steering and tire wear, while the tire capability (up to 295/55R20) opens up more tire options for off-road and all-weather performance. The choice of shocks lets you tailor ride quality from highway comfort to trail-ready damping. Installation is approachable for DIY enthusiasts, and the lifetime warranty provides ongoing confidence as you explore new terrains with your Sierra.