Tuff Country 01-06 Chevy Silverado 1500HD 4x4 4in Lift Kit (w/3pc Sub Frame SX8000 Shocks)

This Tuff Country 4" suspension lift kit is designed to make lifting your Chevy Silverado 1500HD simple and affordable. All systems are engineered to give the highest quality & best value on the market. All Tuff Country lift kits are backed by a limited lifetime warranty.
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Tuff Country has been producing quality suspension products for over 25 years and backs all lift kits with a limited lifetime warranty.
Note: Shock boots sold separately
Installation Note
1. Factory length shocks must be replaced with new extended shocks to install this lift kit properly. Please choose shocks & boots in the "Options" fields above if you have not already purchased extended shocks.
2. Will not fit models equipped with Stabilitrak.
3. Factory rims will not fit with this lift kit. A rim with a 4. 5" back spacing or less is required.
Features
Simple bolt-on installation
New steering knuckles eliminate need to drop upper control arms
Multi piece sub-frame allows for easier installation
Includes lateral compression arms
Allows use of 33" x 12.5" tires
Specification
Average Install Time: 8-10 Hours
Recommended Tire Size: 33" x 12.5"
Amount of Lift: 4" Front / 2" Rear
Technical Files
Installation Instructions