GEN 2 Low tire pressure.

[airmanmike54]

Put new BFGoodrich All -Terian T/A KO 2 on 2017 Raptor. After a week got a low tire warning on my left rear tire. Around 20 psi. Water tested tire found no leaks no nails etc. Re inflated and seems to now be fine. Has anyone ever had this problem?

 

[smurfslayer]

could be a slow leak out of the valve stem, or the bead not done properly.

 

[CleverGirl_]

Had that rubber gasket fold over once in a valve stem cap. Replaced the tire and learned that after the fact.