Logiq Readyair Air Spring Kit for 2011–2019 GM Silverado/Sierra 2500/3500 – Adjustable Ride Height

Description

LOGIQ ReadyAIR Load Leveling Air Suspension Kit GM Silverado & Sierra 2500HD/3500HD

Maximize the capability and ride comfort of your GM heavy-duty truck with the LOGIQ ReadyAIR Load Leveling Air Suspension Kit, built for the Silverado and Sierra 2500HD and 3500HD. Whether you’re towing a fifth wheel, hauling heavy loads, or navigating rugged worksites, this system delivers superior control, smoother performance, and unmatched stability—all in a 100% pre-assembled package.

Key Features:

• Engineered for GM HD Trucks: Specifically designed for Chevrolet Silverado and GMC Sierra 2500HD/3500HD models equipped with rear coil spring suspension.

• Primary Air Suspension Replacement: Replaces factory coil springs to deliver consistent ride quality and improved load management, whether the truck is loaded or empty.

• Height Adjustable: Easily adjust ride height from bump stop to lifted—perfect for towing, payload support, or leveling larger loads.

• Fits Factory to 3” Lifted Trucks: Designed for stock-height and mildly lifted trucks; optional upgrade kits available for 3″–6″ lifts.

• OEM Air Suspension Replacement Compatible: Can be used as a replacement for trucks equipped with factory air systems. If reusing OEM air management, a 6mm to 1/4” push-to-connect adapter (not included) is required.

• 100% Pre-Assembled System: Delivered fully built for fast, bolt-on installation—no cutting, welding, or guesswork needed.

• Superior Load Stability: Dramatically reduces rear squat, sway, and sag under heavy loads, improving safety, comfort, and handling.

Whether it’s for daily jobsite demands or cross-country towing, the LOGIQ ReadyAIR Load Leveling Kit provides next-level performance for your GM 2500 or 3500 HD—keeping your truck riding level, smooth, and in control no matter what’s behind it.

Specs

• Air Spring Location: Leaf Spring Mounted Outboard Frame Rails
• Air Spring Quantity: 4
• Load Capacity: 6,400 lbs @ 150 psi
• Maximum Pressure: 150 psi
• Minimum Pressure: 10 psi

Includes

(1) Driver Side Air Spring Assembly
(1) Passenger Side Air Spring Assembly
(1) Hardware Kit
(1) Manual Inflation Kit

Fitment

• 2011 Chevrolet Silverado 2500 (2WD & 4WD)
• 2012 Chevrolet Silverado 2500 (2WD & 4WD)
• 2013 Chevrolet Silverado 2500 (2WD & 4WD)
• 2014 Chevrolet Silverado 2500 (2WD & 4WD)
• 2015 Chevrolet Silverado 2500 (2WD & 4WD)
• 2016 Chevrolet Silverado 2500 (2WD & 4WD)
• 2017 Chevrolet Silverado 2500 (2WD & 4WD)
• 2018 Chevrolet Silverado 2500 (2WD & 4WD)
• 2019 Chevrolet Silverado 2500 (2WD & 4WD)

• 2011 GMC Sierra 2500 (2WD & 4WD)
• 2012 GMC Sierra 2500 (2WD & 4WD)
• 2013 GMC Sierra 2500 (2WD & 4WD)
• 2014 GMC Sierra 2500 (2WD & 4WD)
• 2015 GMC Sierra 2500 (2WD & 4WD)
• 2016 GMC Sierra 2500 (2WD & 4WD)
• 2017 GMC Sierra 2500 (2WD & 4WD)
• 2018 GMC Sierra 2500 (2WD & 4WD)
• 2019 GMC Sierra 2500 (2WD & 4WD)

• 2011 Chevrolet Silverado 3500 (2WD & 4WD)
  • (Overload Springs) **Select Kit with Overload Springs
• 2012 Chevrolet Silverado 3500 (2WD & 4WD)
  • (Overload Springs) **Select Kit with Overload Springs
• 2013 Chevrolet Silverado 3500 (2WD & 4WD)
  • (Overload Springs) **Select Kit with Overload Springs
• 2014 Chevrolet Silverado 3500 (2WD & 4WD)
  • (Overload Springs) **Select Kit with Overload Springs
• 2015 Chevrolet Silverado 3500 (2WD & 4WD)
  • (Overload Springs) **Select Kit with Overload Springs
• 2016 Chevrolet Silverado 3500 (2WD & 4WD)
  • (Overload Springs) **Select Kit with Overload Springs
• 2017 Chevrolet Silverado 3500 (2WD & 4WD)
  • (Overload Springs) **Select Kit with Overload Springs
• 2018 Chevrolet Silverado 3500 (2WD & 4WD)
  • (Overload Springs) **Select Kit with Overload Springs
• 2019 Chevrolet Silverado 3500 (2WD & 4WD)
  • (Overload Springs) **Select Kit with Overload Springs

• 2011 GMC Sierra 3500 (2WD & 4WD)
  • (Overload Springs) **Select Kit with Overload Springs
• 2012 GMC Sierra 3500 (2WD & 4WD)
  • (Overload Springs) **Select Kit with Overload Springs
• 2013 GMC Sierra 3500 (2WD & 4WD)
  • (Overload Springs) **Select Kit with Overload Springs
• 2014 GMC Sierra 3500 (2WD & 4WD)
  • (Overload Springs) **Select Kit with Overload Springs
• 2015 GMC Sierra 3500 (2WD & 4WD)
  • (Overload Springs) **Select Kit with Overload Springs
• 2016 GMC Sierra 3500 (2WD & 4WD)
  • (Overload Springs) **Select Kit with Overload Springs
• 2017 GMC Sierra 3500 (2WD & 4WD)
  • (Overload Springs) **Select Kit with Overload Springs
• 2018 GMC Sierra 3500 (2WD & 4WD)
  • (Overload Springs) **Select Kit with Overload Springs
• 2019 GMC Sierra 3500 (2WD & 4WD)
  • (Overload Springs) **Select Kit with Overload Springs

Instructions

Click Here for instructions

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