Actual Product May Vary

Rough Country Suspension

19-21 Chevy/GMC Sierra/Silver 4Wd 3.5in Lifts Front Adj Vertex CO

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19-21 Chevy/GMC Sierra/Silver 4Wd 3.5in Lifts Front Adj Vertex CO Actual Product May Vary

Product Info

Behold: The pinnacle of off-road performance and smooth ride quality in an affordable package has arrived with Rough Country's 2.5 Vertex 8-Stage Adjustable Reservoir Shocks.

These high-performance reservoir shocks offer an elite ride-quality in every situation you face, with an 8-stage adjustable damping system that lets you perfectly dial-in your ride for whatever lies ahead.

Whether you want a smooth ride for city streets or the ultimate damping for off-road mayhem, a quick spin of the dial lets you adjust each shock to the exact performance specifications you desire.

Rough Country's Nitrogen-charged Vertex Shocks feature a Monotube design with an external reservoir for increased oil capacity and damping sensitivity. Each shock features a massive 2.5in diameter piston and a high-flow 22mm chrome hardened piston rod that simply dwarfs the competition.

When it comes to investing in a high-end shock, you'll be pleased to find that Rough Country's 2.5in piston design is beefier and offers an impressive 56 percent greater fluid capacity than the average reservoir shock.

A 3-stage, fortified seal system ensures your Vertex shocks keep kicking while the beautifully designed honed steel body offers a long lifespan of reliable performance and killer good looks.

This shock is designed to be a true eye-catcher, with a beautiful silver finish, laser-etched RC logo, matching Vertex decals, and CNC-machined Billet Aluminum accents.

Rear shocks feature a durable bracket system with laser-etched logo and a premium braided steel reservoir line. Includes an Industry-leading 3-year Warranty!

  • Extended Length: 23.66in
  • Collapsed Length: 19.16in
  • Fits models with 3.5in of lift
  • Includes driver and passenger side front coilovers
  • 8-Stage Adjustable Damping
  • Monotube Design
  • Nitrogen-Charged
  • Remote Reservoir with Steel Braided Reservoir Line
  • Massive 2.5in Piston
  • 22mm Chrome-Hardened Piston Rod
  • Specifically Tuned for Each Application
  • 3-Stage Seal System
  • Heat-Treated, Alloy Bearing
  • Honed Steel Body
  • CNC-Machined Billet Aluminum Accents
  • Zinc Plate Finish with Double Clear Coat
  • Incredible >400 Hour Salt Spray Rating
  • 3-year Manufacturer's Warranty


  • Cannot be installed in conjunction with a strut spacer
  • Only for vehicles with 3.5 Inch lift


  • SKU: HEC 689032
  • UPC: 843030199340
  • Product Sub Category: Shock Kits
  • Data Fitment Make: Chevy, GMC
  • Data Fitment Model: Sierra, Silverado
  • Data Fitment Year: 2019, 2020, 2021
  • Data Default Qt: 1
  • Data Product Type: Mom Class Bolt-on
  • Data Product Badges: free_shipping
  • Data Shipping Group: HEC shipping


Make Model Sub-model Years
ChevroletSilverado 1500Custom2019,2020,2021,2022,2023,2024
ChevroletSilverado 1500Custom Trail Boss2023,2024
ChevroletSilverado 1500High Country2019,2020,2021,2022,2023,2024
ChevroletSilverado 1500LT2019,2020,2021,2022,2023,2024
ChevroletSilverado 1500LT Trail Boss2023,2024
ChevroletSilverado 1500LTZ2019,2020,2021,2022,2023,2024
ChevroletSilverado 1500PPV2024
ChevroletSilverado 1500RST2019,2020,2021,2022,2023,2024
ChevroletSilverado 1500SSV2019,2020,2021
ChevroletSilverado 1500WT2019,2020,2021,2022,2023,2024
ChevroletSilverado 1500ZR22022,2023,2024
GMCSierra 1500AT42023,2024
GMCSierra 1500AT4X2023,2024
GMCSierra 1500Base2019,2020,2021
GMCSierra 1500Denali2023,2024
GMCSierra 1500Denali Ultimate2023,2024
GMCSierra 1500Elevation2019,2020,2021,2022,2023,2024
GMCSierra 1500Pro2022,2023,2024
GMCSierra 1500SLE2019,2020,2021,2022,2023,2024
GMCSierra 1500SLT2019,2020,2021,2022,2023,2024
Notes:Does NOT fit diesel models. Cannot be installed in conjunction with a strut spacer. Only for vehicles with 3.5" lift. Adjustment wrench sold separately. SKU: 10402

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