Air Lift ProSeries 5000 XL Ultimate Air Spring Kit - Excl. Trail Boss & AT4 Models

The Air Lift ProSeries kit is built for drivers who want more than basic load support – they want premium hardware, maximum durability, and professional installation. Available exclusively through Air Lift’s ProSeries installer network, this system helps reduce squat, improve stability, and restore proper ride height when towing or hauling heavy loads.

• Provides up to 5,000 lbs. of load-leveling capacity* to keep your truck level and in control under heavy loads
• Helps reduce squat, trailer sway, poor headlight aim, body roll, and bottoming out for safer, more confident towing
• Includes upper and lower roll plates that help protect the air springs from abrasion and can increase load capacity
• Fully air-adjustable from 5–100 PSI, so you can fine-tune ride quality and support for every load and road condition
• Designed for ½-, ¾-, and 1-ton trucks with leaf springs, ideal for serious towing and hauling applications
• Many applications feature no-drill, bolt-on installation to factory frame locations for a clean, professional fit
• Available only through Air Lift certified ProSeries installers, ensuring expert installation and guidance tailored to your vehicle
• Backed by Air Lift’s Limited Lifetime Warranty and 60-Day Ride Satisfaction Guarantee, so you can upgrade with confidence

*Do not exceed the vehicle manufacturer’s Gross Vehicle Weight Rating (GVWR)