What is the Max PSI Rating for Pacbrake Air Bag Kits?
Updated 09/26/2025 | Published 04/30/2025
Question:
Is there a max air pressure? Is more better?
asked by: Conor
Expert Reply:
Hey Conor, thanks for reaching out!
The Pacbrake Alpha HD Pro Air Bag Suspension Kit w/ Internal Jounce Bumpers # PB36SV has a max 100 psi rating. This is standard for all of their air bag kits aside from the in-coil style.
Attached is a photo showing the max psi ratings for the Pacbrake air bag kits for your reference.
Are you interested in adding an air compressor kit, or were you wanting to stick with manually filling them up when you're near an air compressor?
(click to enlarge)
Product Page this Question was Asked From
Pacbrake Alpha HD Pro Air Bag Suspension Kit w/ Internal Jounce Bumpers - Rear Axle - 5,000 lbs
- Vehicle Suspension
- Towing/Load Leveling
- Air Springs
- Suspension Only
- Heavy Duty
- Rear Axle Suspension Enhancement
- Pacbrake
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Jon G.
9/26/2025
Hey Conor, did you decide to add an air compressor kit, or are you sticking with manually filling the air bags? I'm curious because it could help others make a decision on how to manage their air suspension.