When it comes to maintenance, here are three of the biggest differences between diesel and natural gas engines:
Natural gas holds the most promise for heavy-duty applications, but other alternative fuels are finding trucking niches.
There are three versions of heavy-duty natural gas engine technologies available or in development in North America.
Industry begins to accept expensive natural gas engines running on cheaper fuel, in spite of power and range tradeoffs.
Overdrive's Most Beautiful contest is back for a second year. Submit yourself or a female truck driver you know! The first-place winner will win a trip to The Great American Trucking Show in August and will be featured in a story in Overdrive. Submissions accepted through March 20.
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