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SKU: 13085 / UPC: 698815130854
Tuff Country 3.5 Inch Lift Kit for 2011-2019 GMC Sierra 2500HD 2WD and 4x4
Lift your 2011-2019 GMC Sierra 2500HD's capability on and off the road with the Tuff Country 3.5 inch lift kit, designed specifically for 2WD and 4x4 models without factory contact overloads. This suspension lift kit raises your truck's stance for greater ground clearance and larger tire fitment, while preserving the factory ride and alignment geometry for dependable daily driving and trail performance. Truck owners choose this kit for its straightforward bolt-on design and components built to handle heavy-duty demands over extended use.
Precise Vehicle Fitment
This lift kit fits the following:
- Year Range: 2011-2019
- Make: GMC
- Model: Sierra 2500HD
- Drive Type: 2WD and 4x4
- Exclusions: Models with factory contact overloads
It installs directly on stock suspension setups, requiring no modifications to the frame or drilling.
What's Included in Your Purchase
Every kit arrives complete with all necessary parts for a full installation. Here's the breakdown:
- Replacement Torsion Bars: Reindex the factory torsion bars to achieve the 3.5 inch front lift without cranking.
- New Upper Control Arms: Maintain proper front-end geometry and ball joint alignment includes PTFE-lined FK Uni-ball joints for smooth articulation.
- 1-Inch Rear Lift Blocks: Cast iron blocks mount below the leaf springs to level the rear.
- Extended U-Bolts: Square-style u-bolts secure the axle and blocks.
- Front Shock Relocation Brackets: Reposition stock shocks to work with the lifted height no new shocks needed.
- Hardware Kit: All bolts, nuts, washers, and bushings required for assembly.
Main Part Number: 13085
No additional sub-part numbers are listed, as this is a complete box kit.
Key Specifications and Performance Details
- Lift Height: 3.5 inches front and rear
- Recommended Tire Size: Up to 33" x 12.5" without trimming; 35" x 11.5" with minor fender trimming
- Recommended Wheel Backspacing: 5.5 inches or less (new rims may be required for optimal clearance)
- Average Installation Time: 4 to 6 hours with basic tools; bolt-on process with no cutting or welding
- Part Weight: 58 pounds
- Shipping Box Dimensions: 21 inches (L) x 14 inches (W) x 22 inches (H)
This setup delivers improved approach and departure angles for off-road obstacles, stable handling under load, and compatibility with stock components for long-term reliability. Backed by a limited lifetime warranty, it stands as the go-to option for GMC Sierra 2500HD owners wanting a balanced lift that performs consistently across varied terrain.
Lift Kits
Shop lift kits at Black Ops Auto Works for trucks, Jeeps, SUVs, off-road vehicles, overland builds, and performance adventure platforms. This collection includes suspension lift kits, Pro-Truck lift kits, Stage 1 lift kits, Stage 2 lift kits, Stage 2R lift kits, coilover lift kits, leveling kits, front strut spacer kits, rear lift blocks, coil spring lift kits, component boxes, upper control arms, lift springs, shocks, reservoir shocks, and off-road suspension components built to improve ground clearance, stance, tire clearance, and trail capability. Use this Lift Kits collection to find the right upgrade by vehicle platform, lift height, suspension type, brand, and driving goal. A properly matched lift kit can help fit larger tires, increase approach and breakover clearance, improve off-road capability, support overland accessories, and give your truck, Jeep, or SUV a more aggressive stance while keeping fitment and ride quality in mind. Shop Lift Kits by Category Black Ops Auto Wo...
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Suspension
Aftermarket suspension systems improve handling, ride quality, and ride height adjustment beyond what the factory suspension provides. From lowering springs and coilover kits for sport handling to lift kits and leveling kits for truck and SUV off-road capability, quality suspension components transform how a vehicle rides and handles. Popular Suspension Upgrades Popular suspension upgrades include coilover kits for adjustable ride height and damping, sport lowering springs for improved handling and reduced body roll, performance shock absorbers and strut assemblies, sway bar and end link upgrade kits, subframe brace kits, and complete suspension packages for lifted trucks and off-road SUVs. Alignment kits including camber bolts and camber arms are also frequently ordered after ride height changes. What is the difference between coilovers and lowering springs? Coilovers are complete shock and spring assemblies with adjustable ride height set by threading the spring perch on the shock...
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Tuff Country
Tuff Country EZ-Ride Suspension has been a leader in the aftermarket suspension industry for over 25 years. Our mission is to provide quality suspension products for 4WD enthusiasts, ensuring you get the best performance without breaking the bank. Why Choose Tuff Country? Made in the USA: Unlike most competitors, our lift kits and suspension products are manufactured right here in the USA. Competitive Pricing: We sacrifice margins to deliver superior products at the most competitive prices in the industry. Lifetime Warranty: Our products come with a lifetime warranty, giving you the confidence to take on any terrain. Ride Quality: Just because you have a lifted vehicle doesn't mean you have to sacrifice ride quality. Our kits are engineered to maintain a factory or near-factory ride on most applications. Easy Installation: Tuff Country engineers its suspension kits with ease of installation as a key design factor. Our Products Explore our range of lift kits and leveling kit...
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Looks pretty nice
Looks pretty nice, pricing was good and the reinforcement is a big plus.
Randy H.
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I emailed customer service to inquire about when it would be shipped
I emailed customer service to inquire about when it would be shipped. They checked and emailed me with the answer. Customer service is A1
Ralph J.
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Installation was easy
Installation was easy. The price is good and it looks great on the truck.
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