Loyal Scaiaholics will recall last week, when I explained how my pick-up truck, 15 years old and a stalwart representative of American know-how, logged its 200,000 mile.Rolls-Royce of North America found this unacceptable.Loyal Scaiaholics will also recall I’ve taken some $250,000 cars for a test drive.Rolls-Royce of North America also…