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SKU:FABK1055

Fabtech

Fabtech Ultimate System 4 in Suspension Lift Kit w/ Performance Shocks | 2015-2019 GMC Sierra 3500HD

Fabtech Ultimate System 4 in Suspension Lift Kit w/ Performance Shocks | 2015-2019 GMC Sierra 3500HD

Regular price $1,422.25 USD
Regular price Sale price $1,422.25 USD
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The Fabtech 4in Ultimate System fits the 2015-2019 GMC Sierra 3500HD and delivers 4 inches of lift with performance shocks for improved offroad capability.

Install Difficulty: Professional Install Only
Full lift kit install requires a vehicle lift, suspension disassembly, radius arm drop bracket installation, and rear u-bolt torque work; typically takes 8-10 hours. Professional alignment required after installation.

Product Overview

This system retains the factory front coil springs with a steel upper spacer to deliver 4 inches of front lift. Radius arm drop brackets preserve factory arms with correct caster geometry for the new ride height.

A trac bar relocation bracket centers the axle and works with the factory pitman arm, cutting install time and cost. Rear lift is achieved with lift blocks and extended-length u-bolts.

Fits 35in tall tires with inner fenderwell trimming required for street and light offroad clearance.

Features & Specifications

  • Fits: 2015-2019 GMC Sierra 3500HD
  • Provides 4in front lift and 4in rear lift
  • Retains factory front coil springs for stock ride quality
  • Radius arm drop brackets maintain correct caster
  • Trac bar relocation bracket centers the axle
  • Works with factory pitman arm, no replacement needed
  • Rear lift blocks with extended-length u-bolts
  • Fits 35in tires with inner fenderwell trimming
  • Includes Fabtech performance shocks

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2015-2019 GMC Sierra 3500 HD Base
2015-2019 GMC Sierra 3500 HD Denali
2015-2019 GMC Sierra 3500 HD SLE
2015-2019 GMC Sierra 3500 HD SLT
⚠ Submodel Fitment: If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.

Shipping & Returns

Products that are in stock ship within 1-3 business days of being ordered. Please note some items are made to order, or could be out of stock. If you have any questions regarding stock please contact us through the live chat or email and we would be happy to help

Warranty Info

All warranties are through the manufacturer, they will be facilitated by State Side Performance (some manufacturers require the end user contact the manufacturer directly to facilitate the warranty, in that case we will recommend you contact the manufacturer. Please contact us by Email if you have any questions or concerns regarding a warranty claim.

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  • Free Shipping for Non Oversize Items of $250

    Free shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.

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  • Return Policy

    Returns must be UNOPENED, UNUSED, HAVE ALL ORIGINAL PACKAGING, BE IN NEW CONDITION, HAVE A VALID RMA, BE WITHIN A 30 DAY RETURN WINDOW FROM THE DATE OF PURCHASE.

    More info on refund and return policy