Yeah, I know I don't need my cdl, or any endorsements. I read somewhere, that New Mexico has a class E license for combo vehicles over 26k.
I have to check.
A DD series 60, doesn't even need anything done to it, until 750,000 to 1M miles.
I've been shopping for awhile now. Many of these motors have WELL over 1M miles, in many different makes of trucks.
My FedEx Volvo I drive, has 894k miles on it.
It runs great, and uses no oil. It is an ISX motor, but the point is, how long semi motors last.
It also has the same Eaton transmission.