Air Lift LoadLifter 7500XL Ultimate Air Spring Kit — Fits 2011-2018 GM 2500/3500 HD

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Air Lift

Air Lift engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air Lift lineup with fast shipping and expert fitment support — order with confidence.

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Air Lift LoadLifter 7500XL Ultimate Air Spring Kit for GM HD Trucks

Upgrade your 2011-2018 Chevrolet Silverado and GMC Sierra 2500HD/3500HD with the Air Lift LoadLifter 7500XL Ultimate Air Spring Kit. This premium system is engineered to provide exceptional support for your heaviest towing and hauling needs, offering up to 7,500 pounds of load-leveling capacity. The integrated internal jounce bumper is a standout feature, absorbing shock and allowing for operation at lower air pressures, ensuring a smoother ride even under extreme conditions.

Experience Unmatched Towing Performance:

  • Maximum Load Support: Provides up to 7,500 lbs. of leveling capacity to eliminate squat, trailer sway, and improve braking and steering control.
  • Internal Jounce Bumper: Acts as a cushion, absorbing shock and reducing stress on your suspension, enabling a more comfortable ride at lower pressures.
  • Reduced Bottoming Out: The jounce bumper effectively prevents harsh impacts, protecting your vehicle's frame and suspension components.
  • Fully Adjustable: Fine-tune your ride height and support by adjusting air pressure to meet the demands of any load.
  • Durable Construction: Built with high-quality materials for long-lasting performance and reliability in demanding applications.

Designed for both two-wheel and four-wheel drive configurations, this kit is the perfect solution for truck owners who frequently tow large trailers, campers, or haul heavy equipment. Eliminate common towing frustrations and enjoy a more stable, controlled, and comfortable driving experience. Invest in the best for your heavy-duty truck.

Find the Air Lift LoadLifter 7500XL Ultimate Air Spring Kit at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2011-2019 Chevrolet Silverado 2500 HD LT
2011-2019 Chevrolet Silverado 2500 HD LTZ
2011-2019 Chevrolet Silverado 2500 HD WT
2015-2019 Chevrolet Silverado 2500 HD High Country
2011-2019 Chevrolet Silverado 3500 HD LTZ
2011-2019 Chevrolet Silverado 3500 HD WT
2015-2019 Chevrolet Silverado 3500 HD High Country
2011-2019 GMC Sierra 2500 HD Denali
2011-2019 GMC Sierra 2500 HD SLE
2011-2019 GMC Sierra 2500 HD SLT
2015-2019 GMC Sierra 2500 HD Base
2011-2014 GMC Sierra 3500 HD WT
2011-2019 GMC Sierra 3500 HD Denali
2011-2019 GMC Sierra 3500 HD SLE
2011-2019 GMC Sierra 3500 HD SLT
2015-2019 GMC Sierra 3500 HD Base

Product Details

Product Description
Part Numbers
Sizing & Fit

About Air Lift

Air Lift engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air Lift lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Air Lift LoadLifter 7500XL Ultimate Air Spring Kit for GM HD Trucks

Upgrade your 2011-2018 Chevrolet Silverado and GMC Sierra 2500HD/3500HD with the Air Lift LoadLifter 7500XL Ultimate Air Spring Kit. This premium system is engineered to provide exceptional support for your heaviest towing and hauling needs, offering up to 7,500 pounds of load-leveling capacity. The integrated internal jounce bumper is a standout feature, absorbing shock and allowing for operation at lower air pressures, ensuring a smoother ride even under extreme conditions.

Experience Unmatched Towing Performance:

  • Maximum Load Support: Provides up to 7,500 lbs. of leveling capacity to eliminate squat, trailer sway, and improve braking and steering control.
  • Internal Jounce Bumper: Acts as a cushion, absorbing shock and reducing stress on your suspension, enabling a more comfortable ride at lower pressures.
  • Reduced Bottoming Out: The jounce bumper effectively prevents harsh impacts, protecting your vehicle's frame and suspension components.
  • Fully Adjustable: Fine-tune your ride height and support by adjusting air pressure to meet the demands of any load.
  • Durable Construction: Built with high-quality materials for long-lasting performance and reliability in demanding applications.

Designed for both two-wheel and four-wheel drive configurations, this kit is the perfect solution for truck owners who frequently tow large trailers, campers, or haul heavy equipment. Eliminate common towing frustrations and enjoy a more stable, controlled, and comfortable driving experience. Invest in the best for your heavy-duty truck.

Find the Air Lift LoadLifter 7500XL Ultimate Air Spring Kit at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2011-2019 Chevrolet Silverado 2500 HD LT
2011-2019 Chevrolet Silverado 2500 HD LTZ
2011-2019 Chevrolet Silverado 2500 HD WT
2015-2019 Chevrolet Silverado 2500 HD High Country
2011-2019 Chevrolet Silverado 3500 HD LTZ
2011-2019 Chevrolet Silverado 3500 HD WT
2015-2019 Chevrolet Silverado 3500 HD High Country
2011-2019 GMC Sierra 2500 HD Denali
2011-2019 GMC Sierra 2500 HD SLE
2011-2019 GMC Sierra 2500 HD SLT
2015-2019 GMC Sierra 2500 HD Base
2011-2014 GMC Sierra 3500 HD WT
2011-2019 GMC Sierra 3500 HD Denali
2011-2019 GMC Sierra 3500 HD SLE
2011-2019 GMC Sierra 3500 HD SLT
2015-2019 GMC Sierra 3500 HD Base

Product Details

Product Description

About Air Lift

Air Lift engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air Lift lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Air Lift LoadLifter 7500XL Ultimate Air Spring Kit for GM HD Trucks

Upgrade your 2011-2018 Chevrolet Silverado and GMC Sierra 2500HD/3500HD with the Air Lift LoadLifter 7500XL Ultimate Air Spring Kit. This premium system is engineered to provide exceptional support for your heaviest towing and hauling needs, offering up to 7,500 pounds of load-leveling capacity. The integrated internal jounce bumper is a standout feature, absorbing shock and allowing for operation at lower air pressures, ensuring a smoother ride even under extreme conditions.

Experience Unmatched Towing Performance:

  • Maximum Load Support: Provides up to 7,500 lbs. of leveling capacity to eliminate squat, trailer sway, and improve braking and steering control.
  • Internal Jounce Bumper: Acts as a cushion, absorbing shock and reducing stress on your suspension, enabling a more comfortable ride at lower pressures.
  • Reduced Bottoming Out: The jounce bumper effectively prevents harsh impacts, protecting your vehicle's frame and suspension components.
  • Fully Adjustable: Fine-tune your ride height and support by adjusting air pressure to meet the demands of any load.
  • Durable Construction: Built with high-quality materials for long-lasting performance and reliability in demanding applications.

Designed for both two-wheel and four-wheel drive configurations, this kit is the perfect solution for truck owners who frequently tow large trailers, campers, or haul heavy equipment. Eliminate common towing frustrations and enjoy a more stable, controlled, and comfortable driving experience. Invest in the best for your heavy-duty truck.

Find the Air Lift LoadLifter 7500XL Ultimate Air Spring Kit at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2011-2019 Chevrolet Silverado 2500 HD LT
2011-2019 Chevrolet Silverado 2500 HD LTZ
2011-2019 Chevrolet Silverado 2500 HD WT
2015-2019 Chevrolet Silverado 2500 HD High Country
2011-2019 Chevrolet Silverado 3500 HD LTZ
2011-2019 Chevrolet Silverado 3500 HD WT
2015-2019 Chevrolet Silverado 3500 HD High Country
2011-2019 GMC Sierra 2500 HD Denali
2011-2019 GMC Sierra 2500 HD SLE
2011-2019 GMC Sierra 2500 HD SLT
2015-2019 GMC Sierra 2500 HD Base
2011-2014 GMC Sierra 3500 HD WT
2011-2019 GMC Sierra 3500 HD Denali
2011-2019 GMC Sierra 3500 HD SLE
2011-2019 GMC Sierra 3500 HD SLT
2015-2019 GMC Sierra 3500 HD Base

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