There are many different sizes of tanker trucks, - could be anywhere from 1,000 to 10,000 gallons.
there are many sizes, generally 2000 to 5000 gallons
Typically about 8800 gallons (33,300 liters)
6,500 to 7,000 gallons.
about 5000 gallons to 200 gallons they are all different sizes
7500 gallons due to the weight not the available volume in the tank.
An oil tanker would be carrying crude oil, not refined product. So the answer would be zero.
it depends on the tanker but usually about 9300 gallons
Obviously the answer depends on the capacity of the tank truck and this capacity is not fixed by any standard. If each truck carried 4000 gallons, it would take 2000 truck loads to haul 8 million gallons.
The question is not very specific. There are many kinds of water tankers. A water tanker truck, of the largest 18 wheeler kind, can carry about 30 tons of water. Which is about 8000 gallons.
It depends on the shape of the tanker.
The tankers that are pulled by semi tractors hold 5000 gallons.