New trade publication delivers technical guidance on diesel diagnostics, fleet maintenance, and regulatory compliance for the heavy-duty trucking industry. Our goal is to become the go-to resource for ...

The 2027 Ram 1500 SRT TRX will be available late next year after a roughly three-year hiatus for around $100,000.

Ram announced that the TRX pickup truck — a Ram with a Hellcat engine under the hood — is coming back for the 2027 model year ...

Honda’s K-series engines have been around for 25 years, and have earned a reputation for durability, versatility, and tuning ...

Mercedes-Benz has been ordered to pay $150 million to various U.S. states and territories for faking diesel emissions between ...

Miami-Dade and cruise lines backed shore power adoption at PortMiami, reducing pollution during ship calls and promising broader cuts as more cruise ships plug in.

The Environmental Protection Agency will move forward with the previous administration’s 2027 heavy-duty engine low NOx ...

100% renewable Nexa Diesel is Repsol's highest-end fuel. It has an exclusive formulation that optimizes performance and extends the lifespan of the engine.

Experts mapped US fossil fuel emissions street by street, showing where pollution really comes from and why data matters for ...

V8 muscle cars are disappearing fast. The economics, regulations, and technology trends stacked against them are stronger ...

Some four-cylinder engines use eight spark plugs for better fuel economy, efficiency, and emissions, though they can be ...

For an increasing number of people, the answer to that question is “Facebook Marketplace.”  Many car owners find that the ease of posting ad, the ability to verify buyers, and the ubiquity of Facebook ...