Just months before new greenhouse gas and fuel efficiency rules affecting trailers and glider kits are scheduled to start taking effect, the U.S....

There is no mistaking a change in the underlying business climate when it comes to greener trucks. Diesel is relatively cheap, and a new administration in...

Could the next round of greenhouse gas reduction rules push more fleets over to wide-base single tires? It seems likely, given not only their relatively low...

The California Air Resources Board (CARB) voted to maintain its greenhouse gas emission standards and zero-emission vehicle program for passenger cars and...

FlowBelow will soon make available a trailer bogey aero kit and a fender assembly to complement the existing FlowBelow Tractor Aero Kit.

Are electric trucks about to become a “thing?” In the Truck Tech blog, Jack Roberts explores the significance of real-world fleet tests in Europe and...

The California Air Resources Board has released a Proposed Scoping Plan that sets new goals for the state to reduce greenhouse gas emissions to 40% below...

To meet Phase 2 GHG regulations, fleets will have to pay for advances to get required fuel-economy gains and keep everything working.

The EPA expects that automakers will raise fuel economy 10 mpg higher than the current fleet average by model year 2025.

Could the incoming administration or Congress deep-six the Phase 2 Greenhouse Gas rule? ATA's Glen Kedzie says it's entirely possible, but he cautions to...