What Is the Highest Mileage Semi Truck?

Semi trucks are the backbone of the transport industry. They are used to move goods from one location to another, and they have to be reliable and efficient for this purpose. But what is the highest mileage semi truck?

The highest mileage semi truck record is held by a Kenworth W900L owned by Robert J. Fessler of Wisconsin, who has driven over 4 million miles in it. This remarkable feat was achieved over a period of 43 years, between 1974 and 2017. The truck has been clocking up an average of almost 95,000 miles per year since it was bought new in 1974, and it has only had five owners since then.

The Kenworth W900L is powered by a Caterpillar 3406E engine that produces up to 500 horsepower. It also features an aerodynamic design which helps to reduce fuel consumption during long-distance journeys and makes it easier for drivers to manoeuvre in tight spaces. The truck also benefits from advanced safety features such as airbags, anti-lock brakes, traction control and stability control.

How Does It Achieve Such High Mileage?

The key to achieving such high mileage with this semi truck is regular maintenance and taking good care of the vehicle. Robert J. Fessler’s truck has regular oil changes every 5,000 miles and he also ensures that all other parts are regularly inspected and replaced when necessary. He also keeps track of the vehicle’s performance with regular checks on its fuel efficiency, tire pressure and engine performance.

Conclusion

It’s clear that achieving high mileage with a semi truck requires dedication and care from its owner. Robert J Fessler’s Kenworth W900L holds the record for highest mileage semi-truck with over 4 million miles driven since 1974 – an impressive feat that speaks volumes about how well it can be maintained over time.

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Susan Delgado