How Many Miles Does a Semi Truck Get Per Tank?

Semi-trucks, also known as big rigs and 18-wheelers, are a common sight on U.S. highways and interstates. These massive vehicles are responsible for transporting a variety of goods across the country, but one thing they all have in common is their need to refuel often due to their large fuel tanks. So how many miles does a semi truck get per tank?

The answer depends on a few factors, including the size of the fuel tank, the engine type, and how hard the truck is working. Semi-trucks usually have fuel tanks ranging from 30 to 120 gallons in capacity, with an average size of about 70 gallons. With an average fuel economy of 6 miles per gallon, this would give a semi truck with a 70-gallon tank around 420 miles per tank.

However, this number can vary greatly depending on the engine type and how hard the truck is working. An older diesel engine may only get 4 mpg while a newer model may get up to 10 mpg. Additionally, if the truck is carrying heavy loads or going up steep hills it will use more fuel than normal.

Ultimately, it’s impossible to give an exact answer as to how many miles a semi truck gets per tank since there are so many variables involved. Some trucks may be able to travel up to 600 miles on one tank while others may only make it 200 miles before needing to refuel.

Conclusion:

How many miles does a semi truck get per tank? The answer depends on several factors including the size of the fuel tank and engine type as well as how hard the truck is working. Generally speaking, most semi-trucks with 70 gallon tanks will get around 420 miles per tank but this number can vary greatly depending on conditions.

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Stephen Dunn