Do you have to a CDL drive single axle truck in Montana?
Yes, a CDL is required to drive a single-axle truck in Montana if the vehicle meets certain weight requirements. A driver must have a Class C CDL to operate a single-axle truck with a gross vehicle weight rating (GVWR) of 26,001 to 33,000 pounds. A driver must have a Class B CDL to operate a single-axle truck with a GVWR of 33,001 pounds or more.