The Beaver State exports more than $7.5 Billion in electrical parts. All that hauling necessitates a workforce on wheels. That’s a career group you could join if you obtain your Oregon commercial driver’s license (CDL). Our practice exams act just like the real thing. See what it’s like to face the general knowledge tests with questions based on the official CDL manual. We cover all endorsements like passenger and school busses, doubles/triples, tank vehicles, or air brakes.