Suspension and Components› Suspension Kits
Rough Country
3.5 Inch Lift Kit | Cast Steel LCA | M1 Strut | Chevy/GMC 1500 (07-13)
SKU: R04C 11940
Moderate — 2–4 hours
Description
Part #: 11940
Strike the Perfect Balance: Not too tall, not too small-Rough Country's 3.5" Lifted Knuckle Kit delivers the ideal blend of aggressive looks, enhanced ground clearance, and everyday drivability. Whether you're hitting the trails or cruising the highway, this all-inclusive lift kit gives your vehicle a bold stance and the performance to match.Advanced Suspension Engineering: This kit features precision-engineered lifted knuckles that retain your factory suspension components for dependable, hassle-free installation. Unlike standard kits that can expose your CV axle boots to stress and wear, Rough Country's knuckle design repositions the CV axle for improved clearance from the lower control arm-dramatically reducing boot fatigue and protecting your drivetrain.Factory Rake Eliminated: Achieve a commanding, level profile with a front-to-rear stance that eliminates the factory rake. This not only enhances aesthetics but also improves your vehicle's balance for confident handling on and off the road.Built to Go the Distance: Fabricated rear lift blocks outlast cast alternatives with superior strength and corrosion resistance. Whether you're tackling rocky trails or hauling gear, these rugged components are made to endure.Tailored Ride Performance: This kit includes Rough Country's premium N3 shocks-10-stage variable valving, nitrogen-charged for the perfect fusion of off-road performance and on-road comfort. Want more It's fully configurable with Rough Country's full lineup of shocks and struts, including the high-performance Vertex reservoir upgrade.Peace of Mind Included: Rough Country backs this kit with a Limited Lifetime Replacement Guarantee, ensuring your suspension is ready for whatever comes next.
Features:
- Enhanced Ground Clearance: Conquer rough terrain with improved undercarriage clearance for better off-road capability.
- Improved CV Axle Boot Protection: Knuckle lift design raises the CV axle position, providing better clearance from the lower control arm to reduce boot stress and wear.
- Factory Suspension Compatibility: Maintains original suspension components for reliable performance and easier installation.
- Front-to-Rear Level Stance: Eliminates the factory rake by leveling the front end with the rear for a balanced, aggressive look.
- Durable Fabricated Lift Blocks: Built stronger than cast alternatives for maximum strength and a longer service life.
- Fully Configurable with All Shock/Strut Options: Choose from our nitrogen-charged N3's to the premium Vertex reservoir for the perfect ride quality.
MIA's Description
Fitment
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Specifications
| Brand | Rough Country |
| Part Number | R04C 11940 |
Videos
Installing 2007-2016 GM 1500 3.5-inch Suspension Lift Kit (w/ Upper Control Arms) by Rough Country
2007-2013 Silverado & Sierra 1500 Rough Country 3.50-Inch Suspension Lift Kit Review & Install
2007-2018 Silverado Rough Country 3.5\" Suspension Lift Kit w/o Upper Control Arms Review & Install
Installing 2007-2016 GM 1500 Pickup 3.5-inch Suspension Lift Kit by Rough Country
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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