77328 miles.
Got her back from the mechanics this afternoon.
All good news.
Oil change, rotate and balance (on the Hunter and free since I bought my tires from him) and an alignment check.
Also had this odd noise that sounded like 2 pieces of paper being rubbed together from the drivers rear wheel area. My daughter actually heard it first and mentioned it to me.
When it was up on the rack, they noticed that the parking brake cable was actually rubbing slightly against the passengers rear wheel and the sound was traveling throughout the truck.
He pulled it back tight and the sound is gone.