Used tanker trucks can be purchased from a specialized car dealer. These kinds of trucks will often require a special license to operate, but they are not very expensive.
Hazmat haulers do. A food grade tanker, dry bulk tanker, water tanker, etc. would not.
Tanker trucks
The steer tires can be regroovable, yes. However, you cannot use recaps if you're running standard 315s. If you're using 385s or something of that sort (typically found on heavy haulers, dump trucks, etc), you can use ONE TIME recaps, but it must still be a virgin casing (no punctures).
There are many different sizes of tanker trucks, - could be anywhere from 1,000 to 10,000 gallons.
A number of different things, and it's also dependent on the truck itself. For a truck delivering construction machinery, it'll be unloaded under its own power. Tanker trucks, dump trucks, and other types will use the PTO system. Forklifts, cranes, grapples, and pallet jacks are also used to unload various types of trucks.
When looking to lift a large tanker truck it requires you to have a big enough jack. Since these trucks are incredibly high off the ground.
Petroleum is typically moved through pipelines, tanker ships, trucks, and railcars. Pipelines are the most common method for long-distance transport, while tanker ships are used for overseas shipments. Trucks and railcars are used for shorter distances and to access areas not connected by pipelines.
No you cannot plug or patch steer tires on a class a commercial vehicle
A tanker is used to transport the Petrol from storage tanks to the petrol station.
Oh, what a lovely question! Peanut butter is actually transported in food-grade tanker trucks, just like how milk or other liquids are transported. These trucks are specially designed to keep the peanut butter safe and delicious during its journey to your local store. Just imagine those tanker trucks rolling down the road, filled with jars of creamy goodness ready to spread joy to all who enjoy it.
The license or training required depends on the company you want to work for and the state of your residence. Most employers list their requirements for operating tanker trucks.