1999-2007 Classic Silverado Sierra 1500 2500 3500 Tailgate Assist Shock Kit

$86.42

SAVE $850+ WITH FREE TUNING

FITMENT

  • 1999-2006 Chevrolet Silverado & GMC Sierra 1500 2500 3500
  • 2007 "CLASSIC" Models (Old Body Style)
  • NOTE: Does NOT fit 2007 "New Body Style" models. Confirm your body style 

DESCRIPTION

Product Overview

  • This Tailgate Assist Shock Kit adds smooth, controlled lowering to your factory tailgate, making daily use easier while helping reduce stress on aging hinges and support cables.
  • Designed specifically for 1999-2006 Silverado and Sierra trucks, as well as 2007 Classic models, this upgrade preserves your truck's original functionality while adding a feature commonly found on newer pickups.

Key Features

  • Transforms a heavy steel tailgate into a controlled, easy-to-manage opening experience.
  • Reduces repeated impact loads that can contribute to wear on factory cables, hinges, and mounting points.
  • Makes loading tools, equipment, groceries, and gear easier when using your truck every day.
  • Constructed from high-strength steel hardware designed for years of reliable service.
  • Installs discreetly and works with your original tailgate system.

FAQ

Q: How do I know if I have a 2007 Classic model? 

A: The 2007 Classic uses the previous-generation Silverado/Sierra body style carried over into early 2007 production. If your truck is the newer redesigned 2007 body style, this kit will not fit.

Q: Why is a tailgate assist especially useful on older trucks? 

A: Older tailgates often have heavier steel construction and may place more stress on factory hinges and cables when dropped repeatedly. A tailgate assist helps reduce that impact.

Q: Does the tailgate still open fully? 

A: Yes. The assist system only controls the speed of descent and does not limit tailgate travel.

Q: Is this designed for steel tailgates? 

A: Yes. This system was engineered specifically around the factory steel tailgates found on compatible Silverado and Sierra trucks.

Q: Need a tailgate assist for a newer Silverado/Sierra or an HD model? 

A: For 2007-2018 Silverado and Sierra 1500/2500/3500, we carry a GMT900/K2XX platform kit. For 2020-2025 Silverado/Sierra 2500 3500 HD, see our heavy-duty specific kit.

EXHAUST TYPE:

Which is best for me?

ADD MUFFLER:

What's the difference?

$500

Lifetime Tuning Adjustments

FREE

$300

Premium Lifetime Support

FREE

$150

Express Shipping & Handling

FREE

FAQ

IMPORTANT ORDER DETAILS

VEHICLE FITMENT

HORSEPOWER SETTINGS

WHO MAKES YOUR TUNES?

WHY WE OFFER FREE TUNING?

IMPORTANT INFORMATION ABOUT THE TUNE

TRANSMISSION TUNING

YOUR VEHICLE INFORMATION

SHIPPING TIME

HOW HARD IS IT TO INSTALL THE KIT?

WHY TRUEAMERICANDIESEL

FREE CUSTOM TUNING

You get clean custom tunes for free - built for work and daily driving.

REAL SAVINGS

Eliminate thousands in long-term maintenance costs. One bundle, zero future headaches.

PATRIOT-POWERED

Built for Americans who love their trucks and know what real performance feels like.

SAVE UP TO $25,000
JUST BY DELETING YOUR EMISSIONS SYSTEM

Owning a diesel truck shouldn’t mean getting slammed with costs every year:

-$5,000 USD

SCR FAILURE

-$300 USD

DPF CLEANING

-$4,000 USD

DPF FAILURE

-$300 USD

EGR

-$5,000 USD

SCR FAILURE

-$1,500 USD

DEF SENSORS

-$5,000 USD

DEF FLUID

-$300 USD

DPF CLEANING

-$4,000 USD

DPF FAILURE

-$300 USD

EGR

-$5,000 USD

SCR FAILURE

-$1,500 USD

DEF SENSORS

-$5,000 USD

DEF FLUID

AFTER DELETING YOUR TRUCK:

+$25,000 USD

ZERO EMISSIONS MAINTENANCE