HomeShopSuspension4 Inch Lift Kit AT4/Trailboss | Chevy/GMC 1500 (19-24)



GM’s fourth-generation Sierra 1500 and Silverado 1500 features an impressive all-new design that’s built from the ground up, with aggressive angles and head-turning stylings that fit in beautifully when transformed with Rough Country’s 4in Suspension Lift.

    • Lifts and levels the vehicle from front to rear
    • High clearance crossmember design for optimal suspension geometry
    • Includes cast knuckles for extreme durability
    • Retains stock track width
    • No strut disassembly required
    • No differential trimming required!
    • 100% precision laser cut materials using the latest computer aided design process.
    • Fabricated blocks are stronger and offer a longer lifespan than cast blocks.
    • Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.

Optional N3 Loaded Struts


  • Includes pre-loaded coil
  • Maintains smooth, factory-like ride
  • Increased ground clearance
  • Engineered for lifted applications
  • Infinitely Variable Damping
  • Leak-proof piston seal
  • Massive 1 3/8in Bore
  • Silver powder coat finish
  • 3-year Manufacturer’s Warranty


Optional V2 Monotube Shocks


  • Monotube design
  • Internal floating piston
  • Nitrogen-charged
  • 46mm high-flow piston
  • Fast heat dissipation
  • 36kN Tensile Strength
  • Mounts inverted
  • T6061 brushed aluminum body
  • 3-year Manufacturer’s Warranty


Optional Vertex


  • 8-Stage Adjustable Damping
  • Monotube Design
  • Nitrogen-charged
  • Massive 2.5in Piston
  • 22mm Chrome-Hardened Piston Rod
  • 3-Stage Seal System
  • Heat-Treated, Alloy Bearing
  • Honed Steel Body
  • 3-year Manufacturer’s Warranty

Compatible vehicles

ChevroletSilverado 15002019 - 2023


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