Product Details

Description

Raise your GMC Sierra 3500HD with confidence using the Tuff Country 13014 3" Lift Kit. This bolt-on upgrade is designed for truck owners who want clear tire clearance, improved stance, and reliable performance without a complicated install.

  • Lift Height: 3" front / 2" rear lift to deliver a balanced, capable look while preserving ride quality.
  • Shocks Included: No shocks included — you can reuse factory shocks or pair with your preferred aftermarket setup.
  • Construction & Finish: Powder-coated blocks and heavy-duty tubular upper control arms for lasting durability and factory-like geometry. Cast iron lift blocks are engineered specifically for the Sierra 3500HD.
  • Installation: Simple bolt-on installation with no cutting or welding required, making it accessible for DIY enthusiasts and professional shops alike. Average install time is 8–10 hours.
  • Tire Clearance: Designed to provide additional clearance to fit up to 35" tires, expanding your off-road and terrain capabilities.
  • Wheel & Tire Compatibility: Stock tires and wheels can be retained; for wider tires on stock wheels, ensure a backspacing of 5" or less to avoid interference with the upper control arm.
  • Warranty: Backed by Tuff Country’s limited lifetime warranty for long-term peace of mind.
  • Made In: Proudly made in the USA, reflecting Tuff Country’s 25+ years of suspension expertise.

This kit is tailored for 2020–2025 Chevy Silverado 2500HD/3500 (2WD/4WD) models and is designed to work with a wide range of 35" tire setups when paired with compatible rims (20" x 9" with 0 offset and 5" or less backspacing are commonly recommended). The kit maintains factory geometry with reinforced components like the tubular upper control arms and reinforced control arm eyelets, providing improved durability under load and off-road abuse. Replaceable, bolt-on components and a powder-coated finish help this lift stay dependable season after season, whether you’re tackling muddy trails or hauling heavy loads.


Year Range Make Model Drivetrain Fitment Note
2020-2025 Chevy Silverado 2500HD 2WD
2020-2025 Chevy Silverado 2500HD 4WD
2020-2025 Chevy Silverado 3500 2WD
2020-2025 Chevy Silverado 3500 4WD

Specifications:


Single or Multi-Box Packaging: Single Box
Weight: 58.0 lb


FAQs

Please read our FAQs page to find out more.

Will this part fit my vehicle?

Fitment varies by year, make, model, drivetrain, and lift height. Always use the vehicle fitment selector or refer to the fitment notes on the product page before purchasing. If you’re unsure, our team can help confirm compatibility.

Are Tuff Country products street legal?

Most Tuff Country products are designed for on-road and off-road use, but local laws and regulations vary by state and country. It is the customer’s responsibility to ensure compliance with local vehicle regulations after installation.

Is professional installation required?

Professional installation is recommended but not required. Many products can be installed by experienced DIYers with proper tools. However, improper installation can affect ride quality, safety, and warranty coverage.

Will this affect my ride quality?

Tuff Country products are engineered to balance ride comfort, performance, and durability. Ride quality can change depending on lift height, vehicle setup, tire size, and other suspension components.

Are Tuff Country products covered by a warranty?

Yes. Tuff Country products are backed by a manufacturer warranty that covers defects in materials and workmanship. Warranty terms vary by product type and do not cover damage caused by misuse, improper installation, or normal wear.

Can I run larger tires with this product?

Many Tuff Country lift kits and suspension components allow for larger tire sizes, but maximum tire clearance depends on wheel offset, tire width, and vehicle configuration. Refer to the product details or contact support for guidance.

What is the return policy?

Unused, uninstalled products may be eligible for return within the stated return window. Items must be in new condition and returned in original packaging. Shipping costs and restocking fees may apply.

Who can I contact if I have questions?

Our customer support team is available to help with fitment questions, installation guidance, and order support. Reach out before purchasing if you want to ensure you’re selecting the right part for your build.

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