Originally Posted by CalgaryCamper
I installed a set of Firestone air bags in my 2012 Toyota Tundra and when I go camping for the weekend I set the bags at 40psi and when I get home after a weekend trip the bags are down at 25psi. Is this normal to lose air when loaded?? I also set my air bags to 40psi with the trailer on the truck, should I be doing this before or after the trailer is on?
I did not get the compressor setup with mine, I just have the fill valves in the rear licence plate.
Not normal ! You have an air leak.
You have to play with air pressure to fit your needs.
If you put 40 psi in unloaded you will get a higher reading loaded.
If you put 40 psi unloaded you could have 60 or 70 psi loaded.
You just have to find right psi when loaded that is comfortable and sits vehicle and tt right