What are the different classes of CDLs in Colorado?

In Colorado, the different classes of Commercial Driver's Licenses (CDLs) are Class A, Class B, and Class C.

Class A is required for drivers who operate commercial vehicles with a combined weight rating of 26,001 pounds or more, provided the vehicle being towed is over 10,000 pounds. This class is essential for drivers operating large trucks and trailers, such as tractor-trailers.

Class B covers vehicles that are heavier than 26,001 pounds but do not tow a vehicle over 10,000 pounds. It typically includes buses and large trucks, which are crucial for transporting goods and passengers.

Class C is designated for vehicles that are meant to transport passengers or hazardous materials and do not meet the criteria for Class A or Class B. This class is important for drivers operating smaller buses or vehicles designed to transport hazardous materials.

The other options incorrectly include Class D or Class M, which do not apply to CDL classifications in Colorado. Class D is more commonly associated with standard operating licenses for non-commercial vehicles, while Class M pertains to motorcycle licenses, which are distinct from CDLs. Understanding these classifications is vital for ensuring compliance with state regulations and ensuring the safety of commercial operations.