As a result of this, light-duty trucks tend to get slightly better gas mileage than their larger counterparts. Any truck with a GVWR rating of 26,000 to 33,000 and up is considered a heavy-duty truck.

In a move intended to reduce new car prices and support domestic manufacturers, U.S. Transportation Secretary Sean Duffy ...

Oil falls on a spectrum from light to heavy, depending on how much sulfur ... on Canada’s crude that’s triggering fears of higher gas prices if Trump follows through on his threat to implement ...

GCWR, and the Toyota Gen 2 Dual Fuel Cell Module. With top speeds of 70 mph, the vehicle can refuel its 58.8-kg capacity hydrogen tanks in a time similar to diesel operations. Lion’s heavy-duty ...

Those days are over and have been for quite some time, as Energy.gov’s recent Fact of the Week showed that automakers have recommended premium fuel for most light-duty vehicles since 2018.