2nd Gen Non-Engine/Transmission Doors are leaking air - need fix??

[Hemmen1]

I did adjust the door jams a couple of months ago and the leaking air soon returned -- this is too new of a truck for leaking door jams -- anyone else have this problem??

 

[QRTRHRS]

One thing to try before adjusting is to lubricate the rubber seal. It helps the rubber to stay more flexible even with winter temps. I used to use Armorall on mine then a coworker pointed me to Krytox oil. It is a synthetic vacuum pump oil and may be hard to find. Hope this helps.