Diesel Prices Surge Toward Record Highs as Oil Price Volatility Intensifies
Prices jumped another 24 cents in a week, with California topping $7.50 and new data showing fleet fuel costs may already be at record levels.
Editor's Picks
Whitepapers
All Whitepapers1 of 1
1 of 1
Detroit Engines: Trusted Performance, Built for What's Next
Unplanned Downtime Is Costing Your Fleet More Than You Think
6 Dashcam Tactics to Improve Safety & ROI
It’s here: The 2026 Fleet Technology Trends & AI Impact Report
Webinars
All WebinarsAdvanced Commercial Vehicle Diagnostic Strategies
Apr 9, 2026 | 11:00 AM PDT
Advanced Commercial Vehicle Diagnostic Strategies
Apr 9, 2026 | 11:00 AM PDT
Maintenance
All Maintenance
News
API Formally Approves Next-Gen Engine Oil Category for 2027 Engines
Heavy-duty engine oil marketers can begin finalizing formulations and preparing product packaging to meet the new oil specifications ahead of the January 1 licensing date.
Safety & Compliance
All Safety & Compliance
Photo Galleries
HDT Honors the Best New Products of 2025 at TMC [Photos]
Heavy Duty Trucking's Top 20 Products awards recognize the best new products and technologies. Check out the award presentations at the 2026 Technology & Maintenance Council annual meeting.
