What works and what doesn't among products that claim to improve fuel economy? Two Canadian fleets wanted some answers, so they employed a reputable institution and used scientific testing procedures, ...

Purdue researchers demonstrated a high-power wireless charging system capable of delivering energy to electric heavy-duty trucks at highway speeds, advancing the concept of electrified roadways for ...

Trailer aerodynamics drives fuel efficiency; pairing aero tractors with non-aero trailers limits gains. Fleets benefit from optimizing trailer gaps, underbody, and rear designs for reduced drag. Data ...