Tire inflation guidance from goodyear

[Ewok]

I ordered the orange electronics TPMS too so I will get them installed when the new rubber goes on.

[TeamAllen]

Looks good, how was your fender clearence since they have a taller sidewall?

No problem. I think it was only 1/2" taller or something like that? Anyway it was not noticeably different.
I will see if I have a picture with them on the trailer.

[Ewok]

I thought the consensus was to fill the tires to maximum air pressure? You couldn't add 10 more pounds if it's already full?

I'm going to fill my Kuhmos to 65 psi and not worry about highway speeds, but if you have goodyear marathons and want to drive more than 65 mph Goodyear recommends inflating them to 60psi, 10 psi more than the max cold inflation psi. It makes the tire a little stiffer and helps prevent the rubber from flexing as much as it does when driving faster.