Lubrizol’s Monica Beyer breaks down driveline fluid performance tiers (GL-5 vs. SAE J2360) and how they impact modern fleet ...

PC-12 engine oil will change oil selection, drain intervals, and shop procedures as new heavy-duty categories arrive in 2027.

Ford Pro introduced AI telematics that turn vehicle data into actionable insights. Harbinger unveiled the HC Series Cab, a versatile electric and hybrid medium-duty truck designed for lower costs and ...

It has stopped criminal prosecutions of people who install “defeat devices,” which make diesel trucks faster and more ...

Americans — especially American men — love trucks, and high gas prices aren’t swaying automakers. Ram has a new line of fuel-guzzling muscle trucks, and some in-your-face ads to sell them. By Roy ...

Cummins is positioning its new X10 engine platform as a primary driver of market share expansion and technical compliance ahead of sweeping environmental regulations, company executives revealed at ...

Vintage truck engines 366 and 318 explained comparing two classic workhorse engines and their real-world use #trucks #engines #classic He was fooling around on the edge - then his hand suddenly ...

Cummins executives said the X10 engine launched in March 2025 should boost U.S. heavy-duty truck engine market share during the company’s 2026 investor day. Cummins said the X10 adds 70 horsepower and ...

Toyota is recalling more than 43,000 of its 2024 Tundra pickup trucks because debris left behind during the manufacturing process could contaminate the engine and increase the risk of a crash, ...

WASHINGTON — More than 43,000 Toyota pickup trucks have been recalled, with both the manufacturers and the National Highway Traffic Safety Administration reporting debris inside the engine that could ...