To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
When the load gets heavy, your truck shouldn't feel like it's fighting you. These air bags help you stay level, drive steady, and stay in control so you can tow with confidence and handle heavy loads without second-guessing your suspension.
Some trucks never die but they still need the right support to keep hauling. That's where this Alpha HD Pro kit shines. Designed to fit a wide range of older truck models with simpler, less specialized frames, this system is a go-to solution for older vehicles. Its drill-to-fit installation means it can adapt where modern bolt-on kits can't, giving new life to hardworking trucks with minimal factory mounting options.
When heavy loads hit, your leaf springs aren't always enough. Pacbrake's air bags add up to 5,000 lbs of rear axle support to help level your stance and stabilize your ride. Whether it's a loaded trailer, a full bed, or a daily grind that pushes your suspension, this kit keeps you steady and safe under pressure.
Bottoming out doesn't just feel rough, it can wreck your air bags. That's why this system includes jounce bumpers inside each bag, so even with no air pressure, your suspension has a built-in safety net. You can safely run at 0 psi when unloaded, which means no harsh rebound just that smooth, factory-style ride. If you're heading to work with an empty bed or cruising home after dropping the trailer, your truck stays comfortable, controlled, and ready to haul again with just a quick bump in pressure.
Every haul is different. That's why Alpha HD Pro air springs give you full control over ride height and firmness with adjustable air pressure from 5 to 100 psi. Hauling a fifth wheel or a full bed of gravel? Crank up the pressure. Unloaded and heading home? Drop it back down for a softer ride. With manual inflation valves included, tuning your suspension for the day's work is straightforward.
Air bags are only as strong as their weakest link. That's why Alpha HD Pro bags are reinforced all the way through with heavy-duty end caps, 20 internal support wires, integrated jounce bumpers, and powder-coated steel brackets. Toss in corrosion-resistant hardware and thick roll plates, and you've got gear that holds up to real-world hauling through heat, cold, salt, and slop.
This kit is designed to work with your setup today and wherever your upgrades take you tomorrow. You can inflate manually with standard air valves right out of the box, no extra parts needed. Already have an onboard compressor? The Alpha HD Pro system connects easily to most existing setups. Planning for an in-cab wireless controller down the road? No problem. The foundation is already built in, making it easy to expand your control options when you're ready.
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello everybody. This is Jeff at etrailer.com. Today we're gonna take a look at this Pacbrake Alpha HD Pro airbag suspension kit with the internal jounce bumpers for your rear axle. Has a 5,000-pound load leveling capacity. Now this is a universal kit that'll fit many but not all of your early model Dodge, Ford, and GM trucks. And to make sure it'll fit your application, what I would recommend is go to our website, use the fit guide, put in your year ad model vehicle, and it'll show if this will work for your application.
Now these airbags here are gonna help you stay level, drive steady, and stay in control when you're hauling heavy loads. It will include everything I have laid out here on the table. It includes the air springs for the rear axle, the upper and lower roll plates, precision laser-cut powder-coated steel brackets, a grade five plated hardware, comes with the airlines with the inflation valves. Up here we've installed the push to connect fittings for your airlines to connect to. And it does come with installation instructions that'll describe how this all goes together.
Basically, when the trailer is loaded and the bed is full, your truck needs more than just your stock rear springs to stay level and in control. That's where these Alpha HD Pro air springs will add up to 5,000 pounds of rear axle support, helping your truck stay steady and secure through every haul. So whether you're pulling a fifth wheel, hauling materials, or towing equipment, this upgrade's gonna keep you from sagging, squatting, and struggling for control. Also, with this kit, the bottoming out doesn't just feel rough, it could wreck your air springs. That's why this system includes jounce bumpers that are on the inside of each spring.
So even with no air pressure, your suspension has a built-in safety net. You could safely run at zero PSI when you're unloaded, which means no harsh rebound, just that smooth factory style ride. Also, one load isn't like the next. That's why the Pacbrake gives you the freedom to adjust the air pressure from five to 100 PSI. So basically, if you need full support for a loaded trailer, just pump it up.
If you're unloaded, heading home, drop the pressure for a smoother ride. Basically, with the simple manual inflation right out of the box, you're gonna get better ride quality and confidence no matter how much you're hauling. And since you'll just start with the manual inflation, you could expand the system later with onboard or wireless controls. Now this Alpha HD Pro is designed to scale with your setup, making future upgrades easy without redoing the foundation. Now, also, I want to zoom in to show you this isn't just light duty gear. These Alpha HD Pro springs are built with one-inch thick end caps on each spring, and they use the 20 internal wires to handle extreme loads without giving in. They use corrosion-resistant parts. The roll plates we mentioned, that'll give the springs protection. And then the powder-coated brackets will ensure that this system hold up through road salt, rain, mud, and even over time. Now, this is a drill to fit installation. It includes, as we mentioned, the brackets and the hardware for a clean install on your older frames. Now the air springs will not increase your vehicle's weight carrying capacity, so you do wanna make sure not to exceed the manufacturer's recommended weight limit. And that's gonna do it for a look at the Pacbrake Alpha HD Pro airbag suspension kit with the internal jounce bumpers for your rear axle.
Easy to install and looks like it’s a high-quality product
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