What is the most common class of driver's license that covers cars, trucks, and vans?

The most common class of driver's license that covers cars, trucks, and vans is Class C. This classification is specifically designed for standard passenger vehicles, which includes most personal cars, SUVs, and small trucks that have a gross vehicle weight rating (GVWR) of 26,000 pounds or less. It is the most frequently issued license type for everyday drivers as it allows them to operate vehicles that people commonly use for personal and light commercial purposes.

Class A and Class B licenses are geared toward larger vehicles. Class A is intended for operating combination vehicles, typically a truck and trailer, where the weight of the vehicle and trailer exceeds certain limits. Class B is used for heavier single vehicles, like large trucks or buses. Class D is often used in some states to refer to standard driver's licenses but does not specifically cover the classification scheme used in Nevada. Therefore, Class C is the correct choice as it encompasses the vehicles that most drivers will encounter in their daily activities.