2007-2018 GMC Sierra 1500 4x4 - Tuff Country 2" Suspension Lift Kit (w/rear lift blocks)

2007-2018 GMC Sierra 1500 2
Shown with Shock Absorbers (sold separately, see options)
Tuff Country #12030
Tuff Country - 12030-lift-kit-1500-gmc
Authorized Dealer
Sale Price:
  • $194.96
$240.69 Save: $45.73 (19%)
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Usually Ships within 24 to 48 Hours (excluding Saturday and Sunday)
Arrives 1 to 5 days after product ships


Gain additional tires with this Tuff Country EZ-Ride Suspension GMC Sierra 1500 2" lift kit. This GMC Sierra lift kit uses a combination of upper coil/strut spacers and rear cast iron lift blocks to get 2" of lift. Once installed this lift kit will keep the "Factory Rake", with the front end being slightly lower than the rear.

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 purchase. Try us out!

Note: To purchase Tuff Country 12030KN (w/SX8000 Shocks) please select in options above.

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

  • Simple bolt-on installation
  • New front struts are not required
  • Rear lift blocks replace factory blocks
  • Maintains the rake look (rear end slightly higher than the front end)
  • Lifts Sierra 2" in front and 2" rear
  • Proudly Made in the USA - (many other brands are not)
  • Lifetime Warranty

Installation Notes

1. New extended rear shocks are optional, not required.

2. If upgrading to a larger tire (32 X 10.50) with aftermarket rims a positive 30 offset is required. If lower than a positive 30 offset wheel is use, trimming is required. If kit is used with factory rims, no trimming will be required. 3. New body style only (excludes 2007 "classic body style")
4. Excludes vehicles equipped with Magnetic Ride Control

Tech Specs

Download Instructions: 12030 Instructions
Recommended Tire Size: 32 X 10.50
Amount of Lift: 2" Front / 2" Rear
Items Included:

2) Front upper coil spacers, 2) 3" Cast Iron Lift Blocks (replaces factory blocks) , 2) Hardware bags

Weight: 32.00 lbs.
Part 12030 fits:
  • 2018 GMC Sierra 1500
  • 2017 GMC Sierra 1500
  • 2016 GMC Sierra 1500
  • 2015 GMC Sierra 1500
  • 2014 GMC Sierra 1500
  • 2013 GMC Sierra 1500
  • 2012 GMC Sierra 1500
  • 2011 GMC Sierra 1500
  • 2010 GMC Sierra 1500
  • 2009 GMC Sierra 1500
  • 2008 GMC Sierra 1500
  • 2007 GMC Sierra 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.

If I put this 2" on my truck will I need to buy new shocks and if so how much are the new shocks
You do not need to change the front strut, however you will have to purchase longer rear shocks. If you pull this kit up it gives you 2 options for rear shocks. SX8000 shocks are the ones we recommend and they are $79.00 for the pair that includes the color of your choice shock boot.


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