Pacbrake Alpha HD Rear Air Suspension 2001-2010 Silverado/Sierra 2500 HD/3500 HD

Do you ever get the feeling that your truck isn't driving as smoothly as it could be? When you add weight to your vehicle, do you immediately notice a difference in control? Do you wish you could load up your vehicle and STILL keep that smooth level ride? Pacbrake's air suspension kits simply provide you with added support and better control for an overall smoother, safer ride. Made with 2 ply rubber, these double convoluted air springs (air bag) can solve many of your everyday towing/hauling problems, such as vehicle sag, sway and bottoming out. Pacbrake's truck air bags ( air springs ) allow you to easily level out your trucks stance for any towing / hauling situation with the ability to adjust the amount of air in each (bag) spring. Filling the springs can be done in two ways, the most standard being our manual fill kits that provide you with easily accessible fill valves located near your rear license plate OR the more convenient option would be adding onboard air to your truck and operating your air suspension system right from the drivers seat. Pacbrake air springs work in addition to your existing suspension, not as a substitution. It is important to note that by installing an air suspension kit, your max load capacity (GVWR) does not increase. Pacbrake Air Springs are designed and manufactured to be the #1 air suspension choice among consumers. Adding onboard air to your vehicle is simple. All it requires is the installation of an air compressor (various sizes available), an air tank (3 sizes available) and a dash activation switch w/gauge (various options available).

• 2 Ply Rubber
• CNC Machined Anodized T6 Aluminum End Caps
• Air Adjustable from 5 to 100 PSI
• Max Air Pressure: 180 PSI, working load
• Max Load Pressure at 100 PSI: 2585 lbs (lrg double convoluted)
• Max Load Pressure at 100 PSI: 2270 lbs (double convoluted)
• Max Load Pressure at 100 PSI: 2220 lbs (single convoluted)

• Grade 5 Hardware, Plated

• Precision, Laser Cut
• Powder Coated
• Durable

• D.O.T. Approved

• Quick Connect Fittings

• Plated for Corrosion Resistance