Calling all Road Warrior owners - RWS, RWT, RWM

I have questions for you all:
Have you followed the "recommended maintenance" in the owners manuals?
Who did you have do the work? dealer or private shop?
Do you know if they really checked all the items listed?
Did they find any problems?, brakes, tranny, chassis, springs, ubolts

The reason I'm asking is there are a lot more items than just changing the oil and greasing the fittins, and I caught my stealership cutting corners on even that, so Im wondering what else has been neglected.....