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3.5in GM Bolt-On Suspension Lift Kit (11-18 2500/3500HD)

$599.95
SKU: | Brand: Rough Country
(4.9) | 64 Review(s)

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Custom fit product - Verify Fitment!

Overview

Rough Country's 3.5in Bolt-On Kit offers easy installation and aggressive good looks at an incredible value. Take your truck to new heights with this excellent option for GM HD Models.

This kit features a set of high-quality, tubular Upper Control Arms with a reinforced gusset plate and Clevite rubber bushings for enhanced durability. These arms are designed to promote a factory-like geometry by keeping the ball joint at optimum angles after lifting. This design allows for an improved, full range of motion from the ball-joint, with less stress, wear and tear.

This kit also features a set of durable, forged torsion bar keys, offering uncompromising strength and rigidity over factory keys. A set of front and rear N3 Nitrogen-charged shocks are also included in the kit, giving your truck incredible ride-quality both on and off-road. Once installed, this kit gives your truck plenty of ride height for up to 33in tires while offering a clean, level look from front to rear.

This all-inclusive kit comes with everything you need, and installation is a piece of cake compared to other kits on the market! Featuring a 100% bolt-on installation process that requires zero cutting or drilling, this kit can be installed using common tools in a home garage, and allows the truck to be returned to stock at any time if so desired. Best of all this kit features Rough Country’s Lifetime Replacement Warranty.
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Features

  • Easy bolt-on installation
  • No cutting, drilling or welding
  • Increased ground clearance
  • Levels the front with the rear of the vehicle
  • Torsion bar keys are forged for uncompromised strength
  • Keys are indexed to not stress OE components
  • Upper control arms help maintain factory-like geometry while keeping a full range of motion
  • Upper control arms feature OEM style Clevite rubber bushings
  • Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.

Notes

- IMPORTANT
  • Does NOT fit models with rear overload springs
  • Does NOT fit models with Magnetic Ride Control.
Est. Install Time 3-4 hours
Front
  • Forged torsion bar adjuster keys
  • Upper control arms
  • Differential spacers
Rear
  • Lift Blocks
  • U-bolts
  • Hardware
Shocks
  • (4) Premium N3 Shocks

Vehicle Fitment

Years Drive Make Model
2011-20184WD/2WDChevroletSilverado 2500HD Pickup
2011-20184WD/2WDChevroletSilverado 3500HD Pickup
2011-20184WD/2WDGMCSierra 2500HD Pickup
2011-20184WD/2WDGMCSierra 3500HD Pickup
ALWAYS read all product page details for more important fitment information

Recommended Tires & Wheels

Tire Wheel Backspacing Offset
295/70 R18Factory 18--
Due to differences in manufacturing, dimension and inflated measurements, tire and wheel combinations should be test fit prior to installation.

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LIFETIME WARRANTY

Rough Country Suspension Systems offers a Lifetime Replacement Warranty on most suspension products. All products are warranted to be free from defects in material and craftsmanship for the life of the vehicle if utilized in accordance with the manufacturer's instructions for installation and operation of said products.
Click here for more information.

100% SATISFACTION GUARANTEE

If you purchase a Rough Country Suspension product and you are not completely satisfied with any aspect of the product you may return it within 90 days for a full refund of the purchase price.
Click here for more information.

SAME DAY SHIPPING

If you place your order before 4:30pm (CST), Monday-Friday, your order will be shipped that day. Parts ordered must be in stock for the order to ship. Approximately 98% of all orders placed leave our warehouses the same day (not including weekends & holidays).
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FREE SHIPPING

Qualifying items receive Free Shipping on orders over $20! Qualifying orders for Free Shipping are shipped via ground delivery. Free Shipping is only applicable to the continental United States. Excludes Alaska, Hawaii, and Canada.
View our Shipping Policy here.

SAME DAY SHIPPING

If you place your order before 4:30pm (CST), Monday-Friday, your order will be shipped that day. Parts ordered must be in stock for the order to ship. Approximately 98% of all orders placed leave our warehouses the same day (not including weekends & holidays). Even with our huge inventory, we may run out of an item. If this is the case you will receive an email with an expected availability date. Once an order has shipped, average UPS Ground transit time is an additional 1 to 3 working days.
View our Shipping Policy here.