SKU #: PB-HP10708-X MPN #: HP10708-X

PacBrake Alpha XD Air Suspension 2026 Ram 4500/5500 Commercial Chasis

Name: PacBrake Alpha XD Air Suspension 2026 Ram 4500/5500 Commercial Chasis
Brand: PacBrake
Price: 799.99 USD
Availability: InStock

$799.99

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PacBrake Alpha XD Air Suspension 2026 Ram 4500/5500 Commercial Chasis

Description

Need better load support and ride control for your RAM 4500 or 5500 chassis cab? The Pacbrake HP10708 Alpha XD Air Suspension System is designed to help stabilize heavy commercial loads, reduce rear-end sag, and improve overall ride quality. Whether your truck is equipped with a service body, flatbed, camper, tow rig, or work equipment, this heavy-duty air suspension system helps maintain proper ride height and handling under demanding conditions. By reducing squat and suspension stress, the Alpha XD system helps improve towing stability, braking balance, and driver confidence while hauling heavy payloads or towing large trailers. It’s an ideal upgrade for commercial operators, RV haulers, and truck owners who regularly push their RAM 4500/5500 to the limit. Pacbrake’s Alpha XD system features heavy-duty double-convoluted air springs engineered to handle substantial load support while maintaining long-term durability. Precision laser-cut brackets and corrosion-resistant components are designed to withstand harsh weather, heavy towing environments, and daily commercial abuse. The system is engineered as a bolt-on installation with vehicle-specific mounting hardware for proper fitment and reliable operation. The Alpha XD line is known for combining heavy load-carrying capability with improved unloaded ride comfort, a major benefit on chassis cab trucks that can often ride harsh when empty. For owners running heavy upfits, campers, or constant payload weight, an upgraded rear air suspension system like the Alpha XD can make a noticeable difference in stability, comfort, and overall drivability.

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Need better load support and ride control for your RAM 4500 or 5500 chassis cab? The Pacbrake HP10708 Alpha XD Air Suspension System is designed to help stabilize heavy commercial loads, reduce rear-end sag, and improve overall ride quality. Whether your truck is equipped with a service body, flatbed, camper, tow rig, or work equipment, this heavy-duty air suspension system helps maintain proper ride height and handling under demanding conditions. By reducing squat and suspension stress, the Alpha XD system helps improve towing stability, braking balance, and driver confidence while hauling heavy payloads or towing large trailers. It’s an ideal upgrade for commercial operators, RV haulers, and truck owners who regularly push their RAM 4500/5500 to the limit.

Pacbrake’s Alpha XD system features heavy-duty double-convoluted air springs engineered to handle substantial load support while maintaining long-term durability. Precision laser-cut brackets and corrosion-resistant components are designed to withstand harsh weather, heavy towing environments, and daily commercial abuse. The system is engineered as a bolt-on installation with vehicle-specific mounting hardware for proper fitment and reliable operation. The Alpha XD line is known for combining heavy load-carrying capability with improved unloaded ride comfort, a major benefit on chassis cab trucks that can often ride harsh when empty. For owners running heavy upfits, campers, or constant payload weight, an upgraded rear air suspension system like the Alpha XD can make a noticeable difference in stability, comfort, and overall drivability.

Vehicle Fitment

2026 Ram 4500/5500 Commercial Chasis

WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov

About PacBrake

PACBRAKE EXHAUST BRAKES

Pacbrake is a manufacturing company based out of Langley, British Columbia that began operations in 1961, specializing in exhaust and engine brakes for commercial truckers, loggers, and the military. Today, their expertise still lies on exhaust braking solutions, but it goes well beyond this and into numerous other vehicle upgrades such as air suspension, air compressors, complete air management solutions, and so much more.

PACBRAKE EXHAUST BRAKES

Diesel Power Products is proud to offer the complete line of Pacbrake PRXB Exhaust Brakes for Cummins, Duramax and Powerstroke diesels. At the time of their release, the PRXB line of brakes was unlike any other, and still maintains superiority over many alternatives to this day. So what does PRXB mean and how does it work? PRXB stands for "Pressure Release Exhaust Brake." Basically, all exhaust brakes have to release a certain amount of exhaust, otherwise it would cause excessive backpressure to the engine and cause damage. However, PRXB's are unique in that they have a variable release so that as RPM's slow down, so does the release of exhaust, equating to better retarding power at lower RPM's. If you tow with your diesel and don't have an exhaust brake, you're simply missing out on the peace of mind and safety that it delivers. Pacbrake's kits come complete, even torque converter lockup controllers when applicable, exhaust adapters for aftermarket oversized exhaust, and more.

PACBRAKE AIR BAGS & AIR COMPRESSORS

With a name like Pacbrake you would assume that they ONLY make diesel exhaust brakes. That couldn't be farther from the truth. Pacbrake has jumped into the light duty diesel truck market with an innovative product line including AMP series air bags, air suspension, Dodge short shift kits, on board air kits and accessories and their MaxFlow Elbow for 1994-2002 Ram trucks which is based on the same elbow used in the PRXB MaxFlow Exhaust Brake kit. Pacbrake manufactures exhaust brakes for GM Duramax, Ford Powerstroke and Cummins Diesels. Not sure which Pacbrake part is right for you? Give us a call or send us an email, we'll be glad to help!

SHOP PACBRAKE AIR BAGS, BRAKES, AND MORE AT DPP!