
DTNA Software Update Gives Truckers More Time Before DEF Derates Take Effect
The changes reflect EPA guidance aimed at reducing downtime caused by emissions-system faults while maintaining compliance requirements.
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The changes reflect EPA guidance aimed at reducing downtime caused by emissions-system faults while maintaining compliance requirements.
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A new, driver-focused interior suggests Hyundai is closing in on serial production and deployment of its Xcient fuel cell truck in North America.
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California has agreed to formally repeal much of its controversial Advanced Clean Fleets electric-truck mandate as part of a legal settlement, while more states are pulling back on adopting the state's Advanced Clean Trucks rules.
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Plus has completed multi-month project to test semi-autonomous trucks jointly developed with Iveco.
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ZF said its new TraXon 2 hybrid marks the next evolution of its modular automated manual transmission system.
Read More →Peterbilt has introduced its Model 579EV and Model 567EV electric trucks for vocational and regional-haul applications. Join HDT at the Texas Motor Speedway for an up-close look at the new trucks and a few laps around the track!
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At Waste Expo 2025, Mack introduced a new, lighter-weight Mack Granite configuration for waste and refuse applications.
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Kenworth pulled the curtain back on two new, refuse trucks at Waste Expo in Las Vegas.
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It's up to the Senate now to act on the House vote to revoke EPA waivers for California heavy-duty-truck emissions rules.
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Emissions regulations may be up in the air. But there was still a lot of clean-fleet action on the ground at ACT Expo 2025 in Anaheim, California.
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Hyundai introduced the new Xcient Fuel Cell Class 8 heavy-duty truck at the Advanced Clean Transportation Expo, as well as plans for a hydrogen production and dispensing facility in Georgia.
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