Not all diesel is created equal. Like gasoline, it comes in various grades, and choosing the right one is important. But which should you pick?

Penske Truck Leasing is fueling its trucks with Shell-provided renewable diesel at 32 locations in California. Penske invested in diesel after tests showed it reduced maintenance issues. "In ...

Diesel engines run on diesel fuel, which is more efficient than gasoline because it contains 10 percent more energy per gallon than gasoline. It's also safer than gasoline because its vapors ...

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 ...