Diesel Fuel Prices Today: September 22, 2026—Costs, Causes and Outlook

U.S. diesel is near $6.53 per gallon. What global supply disruptions, refinery constraints and the fuel outlook mean for truck drivers.
Robert Phillips
Highway Miles Blog
Practical articles about commercial truck navigation, truck route planning, low-clearance awareness, weather, parking, road conditions, and life on the road.

U.S. diesel is near $6.53 per gallon. What global supply disruptions, refinery constraints and the fuel outlook mean for truck drivers.