This FleetOwner Fleets Explained article details the different types of fuels powering trucking and commercial fleets, where they are used, and where to find them. Even those not in the transportation ...

Further complicating the natural gas picture is that there are two types of LNG fuel, and fleet managers must understand their differences. All LNG is a “cold” fuel; the warmer it gets, the more it ...

Since about 1930, U.S. vehicles have largely been fueled on gasoline. Diesel passenger vehicles arrived in the 1960s, and there are now about 120,000 locations in the U.S. that offer one or both fuels ...

As gas prices gradually rise throughout the year, many owners are concerned. It becomes difficult to budget things correctly, and all that’s left is to monitor the market to anticipate changes.

There’s a slow-speed race going on to determine which “green” alternative marine fuel will prevail in the years ahead — and it’s far from clear at this point who the winner will be. The only certainty ...

As much fun as it is to hop onto a motorcycle and crank it up, it's not as simple as pressing a button and hitting the road, at least not until electric motorcycles get less expensive. Like any engine ...

With the rest of the world having long-since moved away from leaded fuels, aviation gasoline, or "avgas" for short, seemingly exists as a final holdover from a bygone era. The most ubiquitous avgas ...

Type IV procedures are exacting, and include the need to level the truck during fueling, done here by driving a steer-axle wheel onto lumber. You can find out over time by keeping track of ...

Fuel testers are a required tool for pre-flight inspections, used to verify the correct fuel type and ensure it is free of contamination like water or sediment. The best fuel tester for a pilot ...