Tuff Country 4" suspension lift kit for the Chevy Silverado 1500 is designed to make lifting your vehicle simple and affordable. This easy to install suspension lift kit uses new tubular control arms (with poly bushings) and upper strut spacers to lift the front of your Chevy Silverado 1500 4" and cast iron rear block with extended ubolts lift the rear 2". Also included are differential drops and a replacement differential skid plate. New struts or shocks are not required (rear shock relocating brackets included).

At Suspension Connection we are the #1 retailer of Tuff Country products in the world. Great prices, expert knowledge and exceptional customer service are why so many customers trust us with their Tuff Country purchases. Try us out!

Tuff Country has been producing quality suspension products for over 25 years and backs all lift kits with a limited lifetime warranty. image

Features and Benefits

  • Upper Control Arm Drop / Strut Spacer Kit
  • No Drilling Required to Install
  • Requires new rims with 4.5" backspacing
  • Maintains a near factory ride
  • Allows use of 33" x 12.5" tires
  • 14056 by Tuff Country is custom fit for the Chevy Silverado 1500
  • New shocks or struts not required
  • Proudly Made in the USA - (many other brands are not)
  • Lifetime Warranty

Installation Notes

1. Factory rims will not fit with this lift kit. A rim with 4.5" or less wheel back spacing is required.

Tech Specs

Download Instructions 14056 Instructions
Recommended Tire Size: 33" x 12.5"
Amount of Lift: 4" Front / 2" Rear
Items Included: 2) Upper Control Arms, 2) Upper Strut Spacers, 1) Differential Skid Plate, 2) Differential Drop Spacers, 2) Rear Upper Shocks Brackets, 2) 3" Cast Iron Blocks (replaces factory 1" blocks), 4) Extended U-bolts, Hardware Bag and Poly Bushings for Control Arms
Weight: 63 lbs.
Part 14056 fits:
  • 2013 Chevy Silverado 1500
  • 2012 Chevy Silverado 1500
  • 2011 Chevy Silverado 1500
  • 2010 Chevy Silverado 1500
  • 2009 Chevy Silverado 1500
  • 2008 Chevy Silverado 1500
  • 2007 Chevy Silverado 1500

Customer Questions & Answers

Have a question about this product? Let one of our experts answer it for you!

We will respond with an answer ASAP.

can I fit 20x10 -24 rims with 33 tires?
Checking with the Tuff Country tech department, they recommend a max of 9 inches.
Will this fit a 2008 Chevy vortex max
You bet. No problems with the Vortex Max models.
Can a leveling kit be used with a lift kit to eliminate the raked look
Normally you cannot mix the two. However this lift kit is designed to eliminate the raked look.
I Wanted to know if I could fit the 2014-2015 factory 20x9 spoke rims with this kit. Maybe with 33's if not I won't be up set but just want to make sure I can put A/T's on it.
Unfortunately the factory rims will not work with this lift system. As per Tuff Country the size of them does not matter, it's the backspacing that is the issue.
The 4 inch lift in the front and 2 inch lift in the rear, does this make the truck sit level
Yes, the reason Tuff Country lifts this vehicle 4" in the front and 2" in the rear is to lift the vehicle but also level it out.


  • 4.5 out of 4 Overall
  • 100% reviews recommend this product
Review Product
Really like this kit
Very happy with my purchase. My silverado 09 4x4 looks great. Took a little time to install (Had to call the Tuff Country tech department a few times to help me with my install, but got it done),but the results are awesome. Went with the recommended 33" tires. Very nice.
Recommend this Product: YES
Jared M
2009 Silverado 1500
– Value
– Quality
– Installation
nice product
Decided on this lift kit over a few other brands. Happy with my choice. Lifted the front 4inches and 2 in the rear. Sits level now. Looks much beefier. Need to p/u some new tires and rims, hopefully soon.
Recommend this Product: YES
2012 Chevy Silverado
– Value
– Quality
– Installation
Great looking kit
This kit looks great on my Silverado. Gives it a good looking lift. Its not too much but looks great. Happy with the kit. Not amazing but im really liking it.
Recommend this Product: YES
2010 Silverado 1500
– Value
– Quality
– Installation
Love how my Silverado is looking since installing the Tuff Country kit. Worth every penny!
Recommend this Product: YES
2013 Silverado
– Value
– Quality
– Installation