Song is called Mandy Lane, and I heard it on a Chad Mitchell Trio Album.
"Best truck driver in this town
Does her truckin' from the hips on down
Big time truckin' mama,
truckin' till the break of day"

That's the rest of the chorus. May have the record still, and maybe it's playable...Mandy Lane didn't show in the data base...

If no one else posts it, I'll have a go tomorrow at transcribing it.

Blessings, Barbara