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Powertrain

Peterbilt
Peterbilt 579
Emissions & Efficiency

How integrated powertrains, engine controls impact fuel efficiency

Hardware improvements that emphasize electronic advancements and reduce excessive idling can lead to greater savings at the pump.
April 11, 2024
Atmus Filtration Technologies
Fleetguard maintenance woman
Powertrain

Focus on coolant filtration; your engine will thank you

Oct. 16, 2025
California Air Resources Board
CARB checks trucks
Government & Regulations

EPA calls Cali's Clean Truck Check unconstitutional

Aug. 27, 2025
Greenlane
Greenlane Colton Charging Center
Powertrain

Greenlane to develop second charging corridor on I-10

Aug. 12, 2025
NACFE
NACFE Run on Less Header
Emissions & Efficiency

Run on Less fleets discuss range, maintenance, infrastructure needs

Aug. 8, 2025
Cummins
Jennifer Rumsey, Cummins Chair and CEO
Powertrain

Cummins' Q2 revenue down from waning truck sales; predicts current order levels as 'unsustainably low'

Aug. 6, 2025
National Express
Engines and aftertreatment maintenance is a dirty and challenging job, but somebody’s gotta do it. Shops can help them out by providing the latest diagnostic tools.
Emissions & Efficiency

Emissions critical: How to solve the aftertreatment diagnostics dilemma

July 22, 2025
Premium Guard Inc.
premium guard inc filters
Powertrain

Basics of heavy-duty filter maintenance

July 3, 2025
Kenworth
Kenworth T380
Powertrain

Kenworth expands PACCAR TX-12 PRO automated transmission to MD models

July 3, 2025

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