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.

The administration made the announcement at the same time it unveiled proposed emissions standards for light- and medium-duty vehicles. “Greenhouse Gas Standards for Heavy-Duty Vehicles - Phase ...

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 ...

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 ...

Heavy-sour crudes yield more residual fuel oils that are either upgraded ... in mid-April and is still trading roughly in line with light-sweet benchmark dated Brent, according to price agency ...

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.