wht01ranger
+1y
do you have the 3.0 or the 4.0? and are you running a 2500 or 2600
i would guess between 75-100 at around 4/5 drop height with 2500s...a little on the higher side with the 4.0. with my little mazda, i ride bout 60 ride height...thats the tire right on the bottom of the fender, fully untucked, but right on it. i have firestone 2500s
150psi is a lot lol, jbhill takes 160psi with slams to untuck his 18s on his truck...you wont be needing that much to ride 4/5 hehe