Driving with the Allison Automatic Transmission

One other thing that I didnt see in the list...

When it's cold out the tranny will hold in 1st gear for what can seem like a really long time. I cant tell you how many times I have heard the rv's leaving in the mornings driving thru the park at 2000 rpms trying to get the thing to shift up.

The newer ones may have changed that but just in case you experience it...