How to determine correct tire psi
Recently got new tires and am worried about overinflation and under-inflation. The door panel says 33psi. Tires are Treadwright Guard Dogs 265/75/16 load range D. Right now they are at 35psi I believe. Should I lower it or raise it? The Jeep drives like a champ the way it is now. Looked at the tires while driving and you can easily see the sidewall flexing.
99' WJ 4.7, 3.5" lift, Bilsteins, JKS goodies, 32" Guard Dogs on 16x7 4" BS Soft 8s