That is entirely dependent on company policy.
A trucker is a person whose work is transporting goods by truck.
To a truck driving school.
Once can purchase a used Peterbilt truck from a variety of different places. These include truck sales showrooms, as well as sites such as "Trucker to Trucker".
A Kenworth dump truck can be bought from Truck Paper, Commercial Truck Trader, Fast Line, Auto Trader, eBay, 50,000 Trucks, Trucker To Trucker and Asset Nation.
Go to a truck driving school.
You buy a truck and get your own authority.
One can purchase Volvo truck parts at: Auto trader, Parts Seek, Market Book, Truck Paper, Trucker to Trucker, HGV Direct, Heavy Truck Parts, Top Speed.
You don't have to go to truck driving school to get a CDL license. You can go to your local Department of Driver Safety and pick up the study material and apply to take the test. There is a driving component that you will have to do.
Commercial driver, trucker,
It's called a bobtail.
A person would ride in or inside a truck, not on the truck. Riding on the truck means a person could be riding anywhere on the truck, and a person usually rides inside the truck. Riding inside the truck is more specific.
No. Your spouse can not ride horseback, unless you are just playing a mini-game.