For countless drivers, one's vehicle and the tests associated with it are the source of numerous questions. From the dangers and benefits of air-compression based mechanics to the CDL test, a driver's vehicle and the inspection test that accompanies it can be a stressful part of the job. Thankfully, a new driver-friendly breakdown of these tests, in addition to explanations of a vehicle's many mechanics, can be found within the upcoming book, THE FORM OF KNOWLEDGE.