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  1. J

    Why 2 nitrogen storage tanks?

    My truck is a 2015 Laramie limited with nitrogen storage tanks from the factory. When I hook a pressure gauge up the rear one is 0 psi but the forward one has pressure. Is the one with 0 psi supposed to have pressure in it?
  2. J

    Empty truck with excess payload warning???

    Okay so putting oem air shocks front and rear did not fix it...
  3. J

    Empty truck with excess payload warning???

    Apparently the way the truck determines the load is by the amount of pressure the needed to expand the bags. So if there's a restriction or for example if these arnott shocks are stiffer or harder to expand it could cause the computer to think there is a heavier load on the truck then should be...
  4. J

    Empty truck with excess payload warning???

    So the dealer is saying that they think the arnott air shocks are needing more pressure than the stock shocks need to lift the truck and that is what's causing the excess payload message.
  5. J

    Empty truck with excess payload warning???

    My compressor went out so I replaced the compressor, valve block and all four shocks, checked and confirmed no leaks. Off-road 2 on my 2015 Laramie Limited won't work due to excess payload warning but the truck is empty. I attempted about two dozen times to calibrate the suspension using the...
  6. J

    help help help Write suspension height. becomes plant mode

    So tell me why we need to deflate the bags completely?
  7. J

    Ride height with AlfaOBD (air suspension)

    I'm having the exact same problem as you, did you ever figure out the issue?
  8. J

    Ride height with AlfaOBD (air suspension)

    I input the measurements in millimeters into the ride height setting... I tried everythig in the alfaobd menue on suspension module and nothing helped. It can be commanded via alpha obd into off road 2 and after doing so can be switched back and fourth from off road 1 to 2 a few times but then...
  9. J

    Ride height with AlfaOBD (air suspension)

    2015 ram 1500 crew cab 6.4 bed Laramie limited. My tires are size 275/60/20 at 42 pounds front and rear. All wheels measure 15.5" from ground to center of spindle. My measurements are LF:rear arm bolt 12.5"-15.5=3", 76.2mm FR:rear arm bolt 12.5"-15.5=3", 76.2mm RR:front bolt 12.75"-15.5=2.75...
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