Some Interstate roads allow dual 48 or 53ft trailers to be hauled in tandem by a single truck. Also, 3 triple trailers (pup) are hauled by a single day cab. Wonder if there would be any mpg gain if drivers only hauling single could hook to a purpose built 'boat tail' style trailer and haul tandem?
Used to drive loads from Anderson, IN to Tonawanda, NY. I-80 / 90 allowed doubles / triples.
VT247
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