I did a search and got over 40 pages of stuff and can't read all of it.
The manual says 42.1 psi for both front and rear. Right after delivery of my new GTL, the pressure sensor says 38 front and 39 rear. It warmed up to about 1 pound more. Is this OK? Did the dealer not "top off" the tires before delivery. I read that keeping the tires at max can increase central wear, but I don't know what is best.
And while I have you here, will my engine wear out twice as fast if I use dino oil instead of synthetic which costs almost twice as much? Is it really worth the difference?