Diesel Prices in 2026: What Rising Fuel Costs Mean for the U.S. Trucking Industry Fuel has always been one of the largest operating expenses in the trucking industry. In 2026, the pressure on fleet operators continues to increase as diesel prices remain volatile and closely tied to global oil prices. For...
The 5 Most Common Fuel-Wasting Mistakes in Fleet Management (And How U.S. Trucking Fleets Can Fix Them Fast) Fuel costs are the single most significant controllable expense in U.S. trucking. For fleet owners and managers, diesel can account for up to 60% of total operating costs. That means every mile driven is a...
How HHO Improves Diesel Engine Combustion: Efficiency, Flow Rates, and Combustion Curve Explained As hydrogen-assisted combustion technologies gain attention across the transportation and industrial sectors, one question appears frequently: Does adding HHO gas (hydrogen + oxygen) to a diesel engine improve combustion efficiency? The short answer is yes—when used correctly, HHO can enhance...
