This Pacbrake Alpha HD 7500 Air Spring Suspension Kit is a perfect fit for 2011 - 2019 GM 2500/3500 4WD/2WD trucks. When you load your truck to the max, you may find the headlights pointing up as the rear end squats. That's because the truck's design balances comfort and capacity, and at full load, this compromise shows. But with this air spring kit, you can regain control and stability. The kit evenly distributes weight to your tires, supporting any load without overstressing your existing system. These air springs are unique in the market with one - piece aluminum end caps and 20 support wires, offering maximum strength and durability. The 7 - inch double convoluted bellow type air springs have increased volume for better load - levelling. Each kit comes with corrosion - resistant roll plates, precision laser - cut powder - coated steel brackets, grade 5 plated hardware, airline, and all necessary accessories for an easy bolt - on install. Part Number: HP10171 - X. Features include corrosion - resistant roll plates, precision brackets, grade 5 hardware, all install accessories, Pacbrake Alpha HD 7500 Series, rear location, and included hardware. For installation instructions, please click here.


Using this air spring suspension kit is a great way to enhance your truck's performance. First, make sure your truck is parked on a flat and stable surface before starting the installation. Follow the provided installation instructions carefully, as they will guide you through each step of attaching the air springs and all the accessories to your truck's rear suspension. When hauling or towing, you can adjust the air pressure in the air springs according to the load. Higher pressure can support heavier loads, while lower pressure is good for normal driving. As for maintenance, regularly check the air springs for any signs of wear or damage, like cracks or leaks. Inspect the hardware, such as the brackets and bolts, to ensure they are tight and in good condition. Also, keep the roll plates clean to prevent corrosion. If you notice any issues during your checks, it's best to address them right away to keep your air spring suspension kit working properly.