2011-2018 Chevy Silverado 3500 / 3500HD 4x4 & 2wd - Tuff Country 3.5" Suspension Lift Kit

Tuff Country Chevy Silverado 3500 3.5
Tuff Country - 13090-chevy-3500hd
Authorized Dealer
Tuff Country #13085
Tuff Country - 13090-chevy-3500hd
Authorized Dealer
Sale Price:
  • $710.56
$888.20 Save: $177.64 (20%)
Save $71.06 more with Code: 10EXTRA - details


Usually Ships within 24 to 48 Hours (excluding Saturday and Sunday)
Arrives 1 to 5 days after product ships


Get your Chevy Silverado 3500 in the air with this affordable 3.5 inch suspension lift kit from Tuff Country EZ-Ride Suspension. Once installed this kit will allow you to fit up to 33" tall tires (35 inch with minor trimming). Included in this suspension lift are upper control arms with poly bushings, re-indexed torsion bar keys, front shock extension kit, front differential drop kit along with cast iron blocks and extended u-bolts for the rear. New shock absorbers are not required.

Note: To purchase Tuff Country 13085KN (w/SX8000 Shocks) please select in options above. Extended shocks are not required.

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!

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

  • Get Additional Tire Clearance to fit up to 35 inch tires (w/ minor trimming)
  • Heavy duty tubular upper control arms maintain factory geometry
  • Simple Bolt-on Installation
  • Cast iron lift blocks designed specifically for the Silverado 3500
  • Powder coated for lasting durability
  • Front shock extenders let you maintain your factory shocks
  • No cutting or welding required
  • Proudly Made in the USA - (many other brands are not)
  • Limited Lifetime Warranty

Installation Notes

1. Factory shocks can be used with this suspension lift kit.
2. The stock tires and wheels can be used in conjunction with this lift kit. If a wider tire is installed on the stock wheel, contact with the upper control arm will occur, and is not recommended.
3. Rims with backspacing of 5.5" or less are required for installation of tires wider than stock width.

Tech Specs

Download Instructions: 13085 Instructions
Average Install Time 8-10 Hours
Recommended Tire Size: 33" x 12.5" or 35" x 11.5" (with trimming)
Recommended Rim Backspacing: 5.5 inch or less
Amount of Lift: 3.5" Front / 1" Rear
Items Included:

2) Upper control arms w/poly bushings, 2) Front Torsion Bar Keys, 2) Rear Cast Iron 1" Lift Blocks, 4) Extended Rear U-bolts, 2) Front shock extension brackets, 4) front differential drop spacers and hardware, ) Hardware bags

Weight: 60.00 lbs.
Part 13085 fits:
  • 2018 Chevy Silverado 3500
  • 2017 Chevy Silverado 3500
  • 2016 Chevy Silverado 3500
  • 2015 Chevy Silverado 3500
  • 2014 Chevy Silverado 3500
  • 2013 Chevy Silverado 3500
  • 2012 Chevy Silverado 3500
  • 2011 Chevy Silverado 3500


Customer Questions & Answers

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  • 5.0 out of 3 Overall
  • 100% reviews recommend this product
Review Product
Fantastic and insexpensive lift kit
I also installed this kit on my 2012 2500hd gas truck. As on that truck, the kit installed in about 8 hours as advertised, improved the ride over stock, and really gives the truck a nice stance. I run 33x12.50's and there is absolutely no rubbing. Here in Idaho, I'm in the mountains a lot and on really rough terrain with a truck camper and atv trailer behind me. I'm completely satisfied. Great product !
Recommend this Product: YES
2016 Silverado 3500HD Duramax
– Value
– Quality
– Installation
Great small lift
Sits a little higher than other leveling kits and the diff drop keeps the cv angles acceptable
Recommend this Product: YES
2012 Silverado 3500HD srw
– Value
– Quality
– Installation
affordable and good quality
I just bought the new GM 2500 Duramax truck and wanted to lift it just a bit I didn't want to go 6 inches ( because I am to damn old to jump into it anymore) I did some research and found that Tuff Country offered a 3.5 inch lift that allowed me to run a 295 20 tire it measures about 34 inches tall, after installing the lift I did not have to do any trimming, the truck looks great and it didn't cost a fortune.
Recommend this Product: YES
2016 gm
– Value
– Quality
– Installation