Rough Country 4-Inch Lift Kit w/ Vertex Coilovers & Shocks | Silverado & Sierra 1500 AT4 / Trail Boss (2019–2025)

Rough Country 4-Inch Lift Kit w/ Vertex Coilovers & Shocks | Silverado & Sierra 1500 AT4 / Trail Boss (2019–2025)
SKU: 27550

Give your Trail Boss or AT4 the ultimate upgrade with Rough Country’s 4-Inch Lift Kit featuring Vertex 2.5 Adjustable Coilovers and Vertex Reservoir Rear Shocks. Engineered for aggressive performance and premium ride quality, this kit delivers bold looks, off-road capability, and long-lasting durability.

Key Features:

• 4" lift for enhanced ground clearance and aggressive stance
• Vertex 2.5 adjustable coilovers and rear reservoir shocks with 8-stage damping
• High-clearance crossmembers and cast lifted knuckles for strength and geometry retention
• Fabricated rear blocks for superior durability
• Compatible with up to 35" tires
• Bolt-on installation with all hardware included
• Backed by Rough Country’s Limited Lifetime Warranty

Included Components:

• (2) Vertex Adjustable Front Coilovers
• (2) Vertex Rear Reservoir Shocks
• Lifted knuckles (pair)
• Front and rear crossmembers
• Front skid plate
• CV axle spacers
• Differential drop brackets
• Differential skid plate
• Sway bar drop brackets
• Front brake line extensions
• Rear lift blocks
• Rear U-bolts
• Rear bump stop brackets
• All necessary hardware

Fitment Notes:
Fits 2019–2025 Silverado 1500 Trail Boss & Sierra 1500 AT4 4WD with 4.3L, 5.3L, or 6.2L gas engines. Requires 20" or larger wheels with 4.5" backspacing. Will NOT fit standard trim, MagneRide, or factory wheels.