2014-18 4WD Chevy Silverado, GMC Sierra 1500 (aluminum, stamped steel) 7" knuckle lift kit, Vertex Reservoir Coilovers and Shocks

$3,099.95
Product No
17450-HK
FREE SHIPPING Lower 48 States

Important Notes

Does NOT fit GMC Denali models with Magnetic Ride Control
Can run factory 20" wheels
If wider than 35x12.50 R20 tires are used, offset wheels will be required and trimming may be required
18-inch or larger wheels are required
Factory 18in and 20in wheels can be run but require 1/4in wheel spacers (1065) and a max tire width of 11.5in
Please view installation instructions for complete information on proper tire/wheel combinations
If truck is equipped with a mass damper on the front differential, the damper must be removed

Quick Overview

This 7" lift kit for the Silverado and Sierra 1500 features the Rough Country Vertex front coilovers and rear shocks, both with reservoirs. For drivers looking for maximum performance, this is the lift kit you've been wanting. Thi lift kit is all inclusive and has everything you need to bolt it up and keeps the components at the optimum angles for a factory-like ride. This setup also includes fabricated blocks which are stronger and less susceptible to damage from the environment. If your driving style needs high performance shocks, check out Rough Country’s 2.5 Vertex 8-Stage adjustable reservoir shocks. With these shocks, you can perfectly dial in the ride type you need from smooth street ride to ultimate damping for off-roading demands. Each shock can be adjusted with a quick spin of the dial for exacting performance needs. The Vertex shocks are a nitrogen-charged monotube design with an external reservoir with steel braided reservoir line for increased oil capacity and damping. This high-end shock features a 2.5” piston with a high flow 22mm chrome hardened piston rod that offers 56% more fluid capacity than the average 2.0 reservoir shock. The Vertex shocks have a 3-stage, fortified seal system with a steel body and CNC machined Billet aluminum accents for durability and great looks.


Kit Components
Lifted Knuckles
Front & Rear Crossmembers
Front Vertex Coilovers with Reservoir
CV Spacers
Differential Drop Brackets
Sway Bar Drop Brackets
Differential Skid Plate
Rear Fabricated anti-wrap lift blocks and U-bolts
Brake Line Brackets
Rear Vertex shocks with reservoir
All Necessary Hardware
Detailed Install Instructions

Kit Features
Allows factory 20 inch wheels
Levels the front with the rear of the truck
High clearance crossmembers for the ultimate ground clearance
Precision laser cut components
Lifetime Replacement Warranty


View lift kit installation instructions

    • Make: Chevrolet, GMC
    • Model: 1500
    • Vehicle: 2014-18 Silverado, Sierra 1500 (aluminum, stamped steel) 7" knuckle lift kit, Vertex Reservoir Coilovers and Shocks
    • 2or4: 4WD
    • Tire Size: 35x12.50 R20
    • Upsell: 1065 HK, 1069 HK
    • Initialize: 1

Rough Country 7" lift kit fits following models:
2014 Silverado 1500
2015 Silverado 1500
2016 Silverado 1500
2017 Silverado 1500
2018 Silverado 1500

2014 Sierra 1500
2015 Sierra 1500
2016 Sierra 1500
2017 Sierra 1500
2018 Sierra 1500

© 2025 Rocky Mountain Suspension. All Rights Reserved.  |  Privacy Policy.  |  Website by Bennett Web Group