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3252 W Van Buren st. Phoenix, AZ 85009
3252 W Van Buren st. Phoenix, AZ 85009
3" ReadyLift Lift Kit | 2011-2019 Chevy Silverado 2500/3500 & GMC Sierra 2500/3500 4WD | SST 2.1

3" ReadyLift Lift Kit | 2011-2019 Chevy Silverado 2500/3500 & GMC Sierra 2500/3500 4WD | SST 2.1

by Cosmos Truck Accessories
$2,149.95 - $2,149.95
$2,149.95
$2,149.95 - $2,149.95
$2,149.95

ReadyLIFT 3” SST 2.1 Lift Kit with Falcon Shocks | Fits 2011–2019 Chevy Silverado & GMC Sierra 2500HD/3500HD (Including Dually & Mono-Leaf Models)

🛠 Transform Your HD Truck with Comfort, Capability & Confidence

Upgrade your 2011–2019 Silverado or Sierra 2500HD/3500HD with ReadyLIFT’s industry-leading 3” SST 2.1 Lift Kit, engineered for both on-road luxury and off-road grit. Featuring Falcon 2.1 monotube shocks on all four corners and extreme-duty chromoly control arms, this kit delivers superior ride quality, confident handling, and the clearance you need for larger wheels and tires—without compromising towing performance or daily drivability.

This lift system fits dually trucks and models equipped with rear mono-leaf springs, making it one of the most versatile HD suspension upgrades available today.

✅ What’s Included in the 62-35160 Kit:

  • (2) SST-Specific Forged Torsion Bar Keys for front lift

  • (2) 4130 Chromoly Fabricated Upper Control Arms

    • With heavy-duty, high-angle ball joints

    • Maintenance-free TCT non-bonded pivot bushings

  • (2) Rear Lift Blocks for a balanced stance

  • (4) Falcon 2.1 Performance Monotube Shocks

    • Application-tuned for your truck

    • Smooth ride on-road, better control off-road

💡 Why You’ll Love It

🏁 Falcon 2.1 Monotube Performance

  • Tuned for your truck to deliver predictable control and reduced body roll

  • 6061-T6 aluminum shock bodies resist damage and dissipate heat efficiently

  • Chrome-plated shafts and 1-piece billet pistons ensure long-lasting performance, even in harsh terrain

🔧 Xtreme Duty Upper Control Arms

  • Crafted from 4130 chromoly steel for maximum strength

  • Improve droop travel and allow for larger tires

  • Ball joints are high-angle and built for long service life

🛠 Forged Torsion Keys

  • Designed to precisely lift the front end while preserving geometry

  • Indexing ensures zero added stress on OE components

🛞 Tire & Wheel Recommendations

  • Fits up to 34x11.50 tires with 20x9 +18 offset wheels

  • Minor trimming may be required depending on brand/tire tread

  • Designed for factory clearance without compromising ride

  • 🛞 Tire & Wheel Fitment

    • ✅ Max Tire Size: 34"

    • ✔️ 34x11.50 – No rub on 9” wide wheel with +12 offset

    • 18" wheels – Fits 295/70R18

    • 20" wheels – Fits 275/65R20

    • 22" wheels – Fits 285/55R22

    • Minor trimming may be required depending on brand and tread pattern

🧰 Features at a Glance

  • ✔️ 3” Front / 1” Rear Lift for a leveled, aggressive stance

  • ✔️ Bolt-On Installation — No major cutting or welding needed

  • ✔️ Ideal for: Towing | Daily Driving | Off-Roading

  • ✔️ Dually Compatible

  • ✔️ Supports Trucks with Rear Mono-Leaf Springs

  • ✔️ Lifetime Limited Warranty from ReadyLIFT

🔧 Vehicle Fitment

  • 2011–2019 Chevrolet Silverado 2500HD / 3500HD – 2WD & 4WD

  • 2011–2019 GMC Sierra 2500HD / 3500HD – 2WD & 4WD

  • ✅ Compatible with Dually Models

  • ✅ Compatible with Mono-Leaf Rear Spring Trucks

🔥 Elevate Your HD Experience

Don’t settle for factory limitations. With ReadyLIFT’s SST 2.1 Lift Kit and Falcon shocks, you unlock smoother handling, bolder style, and next-level performance across any terrain. Tow more. Drive farther. Ride better.

🛒 Add to Cart Now to give your Silverado or Sierra HD the suspension upgrade it truly deserves—crafted for real-world performance and trusted by truck enthusiasts everywhere.
Fitment