Suspension

spongebox1

Expert Expediter
Was wondering what the straight truck single axl guys run there rear suspension at? 50psi empty?



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jjoerger

Veteran Expediter
Owner/Operator
US Army
I have no idea. My airbags fill up and refill as often as necessary. It's all done automatically.
 

spongebox1

Expert Expediter
Some trucks have a gauge for the air suspension, that's what I was referring to, my old truck did not have one but our new one does

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aquitted

Veteran Expediter
Retired Expediter
I may be mistaken but I think the gauge is to help you figure out how much weight you have on that axle by referencing the p.s.i. to lbs. Weigh the truck at max load on rear axle make note of what the pressure is and you will know not to go over that p.s.i.
 

pearlpro

Expert Expediter
PSI Whats that.....you mean we gotta do math.....PSI = E/MC + L.B.S = NO SCALE TICKET....YIPPEE
 
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