What PSI Should the Trailair Pin Box Air Spring Be Inflated
Published 05/29/2019
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Question:
How many pounds do I have to inflate my lungs
asked by: Michel
Expert Reply:
The Trailair 5th Wheel Pin Boxes like # LC158778 have an air pressure range between 20 and 120 psi. The amount of air pressure needed for your specific trailer will be indicated by a sticker located on the front shock and not by a specific psi. You will simply line up the lower part of the shock's outer tube with the top of the sticker. I've attached some photos to assist.
It is common for the stickers to not be perfectly placed, so the manufacturer says to inflate the Air Spring # LC432404 to between 70 and 100 psi and then adjust based on your desired ride quality.
Product Page this Question was Asked From
Curt Air Ride 5th Wheel Pin Box - Lippert 1621 & 1621HD - 21,000 lbs
- 5th Wheel Pin Box
- Upgraded Pin Box
- Absorbs Road Shock and Reduces Chucking
- 21000 lbs
- Air Ride Suspension
- Fixed Turret
- Lippert 1621
- Lippert 1621HD
- Lippert
more information >
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