Falken wildpeak a/t tires 32x11.5r15 recommended tire pressure???

all,

I purchased the Falken wildpeak a/t tires not to long ago and after having them installed, I noticed they filled them up to 38psi? After driving around for a couple weeks, i noticed the ride is a lot rougher over potholes then before...

I did a lot of research online trying to figure out the recommended tire pressure for these tires for everyday driving... (not offroading). But couldn't find anything

any suggestions?

 

Chalk test is the only way.

https://www.youtube.com/watch?v=ojGsavK0Uwc

 

Any dollar store sells fucktons of chalk for $1, so it's cheap and effective.

Every truck is different.