2014-16 2&4WD Chevy Silverado, GMC Sierra 1500 (cast steel) 4" SST lift kit

$999.95
Product No
69-3416-RL
FREE SHIPPING Lower 48 States

Important Notes

* Will not work on models with aluminum or stamped steel control arms.
* Does not work with AWD Denali
* Not designed for off-roading purpose
* To install 33x12.50 w/aftermarket wheels, some minor trimming of inner fender well may be required. 22x9.5 with 5.5" BS requires no fender modification. 17x9 +0 offset on a 285/70R17 will fit with no rubbing. 295/70R17 minor trimming/modificatin required. This kit is designed for use with aftermarket wheels.
* If you intend to run the stock wheels with stock tires, part number 15-3485 wheel spacer is required.
* If you intend to run the stock wheels with aftermarket tires, part number 10-3485 wheel spacer is required.

Quick Overview

The ReadyLift 4" lift kit for the Chevy Silverado and GMC Sierra is guaranteed to keep your factory ride. This 100% bolt-on suspension lift kit includes front SST 4.0" strut extensions, CNC machined differential drop spacers, DOM tubular control arms with new evolution, heavy duty pre-pressed ball joints, polyurethane greasable bushings with backing spacers for extended life. The rear is lifted with a 3" block kit. Rear shock extension brackets are included so there is no need to replace your rear shocks.

The differential drop mounting system utilizes machined billet circular spacers which allows for just the right amount of differential drop without interfering with the new rear mounted electric steering rack. Additionally, a newly designed skid plate accompanies the differential drop system.

The heavy duty ball joints included in this lift kit are vastly superior to factory and come installed into the upper control arms. Also included are ultra strong TCT free floating pivot bushings that are self-lubricating to eliminate friction.

    • Make: Chevrolet, GMC
    • Model: 1500
    • Vehicle: 2014-16 Silverado, Sierra 1500 (cast steel) 4" SST lift kit (2.5" diff)
    • 2or4: 4WD
    • Tire Size: 33x11.50 tire (max) on 5.25" backspacing
    • Upsell: 10-3485 RL, 15-3485 RL
    • Initialize: 1
    • Make: Chevrolet, GMC
    • Model: 1500
    • Vehicle: 2014-16 Silverado, Sierra 1500 (cast steel) 4" SST lift kit (2.5" diff)
    • 2or4: 2WD
    • Tire Size: 33x11.50 tire (max) on 5.25" backspacing
    • Upsell: 10-3485 RL, 15-3485 RL
    • Initialize: 1
    • Record Id: 1

ReadyLift 4" SST lift kit fits following models:
2014 Silverado 1500
2015 Silverado 1500
2016 Silverado 1500

2014 Sierra 1500
2015 Sierra 1500
2016 Sierra 1500

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