Truck driver ,trucker, teamster or driver in the United States and Canada; a truckie in Australia and New Zealand; a lorry driver, or 
Without truck drivers we wouldn't have items to purchase in stores.
More so , is a person who earns a living as the driver of a truck (usually a semi truck, box truck or dump truck.
Yes, they make pretty good money don't they?
Sure! Also, provide an essential service to industrialized societies by transporting finished goods and raw materials over land, typically to and from manufacturing plants.
Yes it's definitely an occupation that we couldn't live without.
There are three major types of truck driver employment