Final answer:
Operators of commercial vehicles such as large trucks and buses do not complete the same amount of testing as operators of non-commercial vehicles.
Step-by-step explanation:
The statement is FALSE. Operators of commercial vehicles such as large trucks and buses do not complete the same amount of testing as operators of non-commercial vehicles. The EPA conducts tests on a limited number of vehicles, and only a small percentage of new models are examined. Most vehicles are accepted based on submitted results without any testing.