The problems with the rising tire pressure when the vehicle stops and stands for a long time, like during the pit stop, still exist.
I can fully aggree with the problem and with a tool like SimHub you can see it. After pressing "drive" I am standing only in the box and the pressure in the front tyres start to increase. Something happen, because some weeks ago it was more worst. Oh, the temperature of the front tyres increase also. Since the last BOP and the new tyres something is wrong. The failure happens not onyl on Multiplayer it happens also as Single Player.
Sry, but the problem with the old Bentley still exists and it is a shame the admins don't listen to community feedback. They can lkso contact me, if I should show the issue.
I have tried it and the first time I got 143/141 but the presures weren't rising. Returning to the monitor and to the car again they were 141/141 decreasing to 140/140. I've waited a couple of minutes. I didn't get a difference so high as yours and they never raised while standing still. No increase in temperature either.
I have never been able to verify this either, but that is only using the ingame onscreen tire pressures/temperature colors.
I would check if you don't have an older version of the Bentley still installed - due a league or one-off event mod containing such previous version. If so, I would not overrule that causing rF2 to mix up or corrupt parameters. It's non-scientific guess, but rF2 is full of surprises and prone to odd bugs/unexpected interactions :-D