Ditto, What porthole said
If you inflate to the necessary inflation based on the inflation tables available for the G614 or the 114, you would never approach the max cold inflation pressures anyway. Infact if you calculated correctly and chose an inflation pressure based on a desire to never have to inflate or deflate according to the season/temp or altitude. They are truly plug and play.
You guys that either have or or wanting the G114 know that, if you manage to wear the tread down during your lifetime, that the G114 is "regroovable" for another 1/2 inch of tread after the initial 3/4 inch of tread is gone? Then after that you can take your tires to a qualified retreader and have them retreaded. You can also have the G614 retreaded. And todays retreaders are not your grandpa's retreaders. They are very sophisticated. But I doubt you will ever wear out a 114 or a 614 anyway.
If you guys had 114's on a toy hauler you would really worry about pressures creeping up ...................