Truck classifications are typically based upon the maximum loaded weight of the truck, typically using the gross vehicle weight rating and sometimes also the gross trailer weight rating, and can vary
53 foot container turnpike doubles
Class 1 Light duty Toyota Tacoma
Class 2 2001 Ford Excursion 4×4 (GVWR: 8,600 pounds (3.9 t)
A commercial driver's license is a driver's license required under 49 CFR Parts 300-399 in the United States to operate large and heavy vehicles or a vehicle of any size that transports hazardous mate
A commercial driver's license is required to operate a tractor-trailer for commercial use.