Thread: Adding Airbags
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Old 12-03-2019, 05:24 PM   #26
Twopetes
Montana Fan
 
Join Date: Jun 2015
Location: Beloit
Posts: 238
M.O.C. #17535
I will jump in and add some engineering on the air bag smoothing out the ride. Springs have constant support (unless you have variable travel springs - usually coil type springs) so the truck depresses the spring based on the weight, then the truck rebounds with the total strength of the spring until the spring is at the end of it’s travel. The air bag increases the pressure inside the bag as the truck pushes down effectively increasing the support the bag is providing and decreases as the truck rebounds, meaning the lifting pressure / push from the air bag will decrease as the pressure decreases, which will give you a lessening upward push, making the rebounding motion easier or as most would say, smoother. And as you may have guessed, I have air bags which I air up to about 35-40 psi to level up the rig.
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Steve & Lisa
2015 Montana High Country 353 RL | 2011 F-250 FX-4 Crew Cab
Firestone air bags | Reese Goosebox
Ready to live the dream
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