If you wish to drive a commercial vehicle for a living, you will be required to receive a DOT exam periodically. To obtain a commercial driving license, you will be required to pass this exam first. The DOT exam is designed to measure a person’s general health to ensure that nothing will negatively impact their ability to drive the vehicle.
Vision – Commercial drivers are required to have 20/40 vision with or without glasses or contact lenses.
Drug Use – The use of drugs while operating a vehicle can severely impair your ability to drive. The DOT physical uses a urine test to make sure that commercial drivers are not using controlled substances.
Hearing – The Department of Transportation requires drivers to have good hearing. To pass a DOT exam, you must be able to hear a forced whisper with one ear from a distance of five feet without the use of a hearing aid. If you only wear a hearing aid in one ear, you can still pass the DOT exam.
Neurological Screening – If you have epilepsy or a history of seizures, you will be disqualified from receiving a CDL. This policy is in place to ensure that commercial drivers do not endanger the safety of others and themselves should they experience a seizure on the road.
Cardiovascular Screening – Good heart health is also required to pass the DOT exam. Blood pressure readings are used to assess your risk. Drivers who have diagnosed heart conditions are asked to bring a letter from their cardiologist that outlines their medical history and heart medications they are taking.
The DOT physical must be completed by a qualified examiner, like the staff at Pinnacle Medical Management. When you need a DOT physical in Corpus Christi, TX, Houston, Dallas, or San Antonio, contact Pinnacle Medical Management. We have four convenient locations to serve our customers.

As an employer, you have many responsibilities from ensuring that your candidates have the qualifications they need to perform the job well to make sure that their goals and aspirations are in line with your company’s goals and culture. You are also responsible for ensuring that all of your employees are drug-free.
When you need medical testing services like physicals, DOT exams, DNA testing, alcohol testing, and 