Truck fleets should seek test data on fuel-saving products so they can intelligently decide what to use in their own operations, says Determining...

A new report from the North American Council for Freight Efficiency and the Carbon War Room verifies what manufacturers and many users have been saying...

The amendment's underlying bill was pulled from further consideration when it became snarled in an unrelated controversy over the Confederate flag.

TMC, NASHVILLE -- ATDynamics says North American fleets are on track to order 50,000 TrailerTail aerodynamic devices this year, and there’ll be 200,000 on...

By the early ’80s some fleets were using roof-mounted air fairings on their road tractors to reduce drag. That got the attention of owner-operator Bob...

Duplainville Transport’s aerodynamic tractor-trailers average 7.7 mpg on trips among printing plants operated by its parent, QuadGraphics.

The money thus conserved will pay back a $1,050 to $2,800 investment for necessary equipment in one to two years, it estimates.

Trailer aerodynamic devices work, but how well depends on the products and users’ operating conditions, says the latest Confidence Report from the North...

The best fuel economy starts with a truck model specifically designed to squeeze the most possible miles from a gallon of diesel fuel and all major builders...

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