The rear stems are much easier to reach than on our former E-450-based motorhome. The outside wheels have the stems angled inward, though, so a dual-head truck air chuck is needed. The inside stems are easily accessible with the same long air chuck.
We have a TPMS system installed, and removing / reinstalling the sensors on the inner dually's is the toughest part. It is possible to reach between the tires and remove them.
Ty & Deb Montag
2015 Jayco Seneca 36FK
2014 Honda CR-V toad