Who drove a diesel powered truck loaded with 3 1/2 tons from coast to coast in the 1930s using $11.38 of fuel?

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Cummins, the founder of Cummins Engine Co., drove a diesel-powered truck across the United States in the 1930s to demonstrate the efficiency of diesel engines, using only $11.38 worth of fuel for the entire trip. This was a significant achievement at the time and helped to promote the use of diesel engines in commercial vehicles.

Who Drove a Diesel Powered Truck Loaded with 3 1/2