Nobody likes it when their truck's diesel particulate filter gets clogged, forcing a lengthy regen. The API's new PC-12 ...

General Motors said software in their 2027 model year pickup trucks will monitor engine oil levels for customers.

If you're about to store your car for a lengthy period of time, you should look into fogging oil, as it could help protect your car's engine while it rests.

The National Highway Traffic Safety Administration (NHTSA) is scaling back its authority to regulate fuel economy standards for commercial truck engines, reversing its own Obama-era policy to ...

Brett T. Evans has more than a decade of experience driving, writing about, and evaluating automobiles. His early career comprised writing about pre- and post-war classic cars, as well as late-model ...

Pickup truck owners should know how dirty the gap between their truck's cab and the bed can get. Fortunately, you can clean ...

Sidd started as a freelance writer for TopSpeed back in 2017 and took up a full-time position a year later. 2,200+ articles later, he got into the editorial side of things and is now the sitewide ...

Explore NASA's extensive cleanup efforts at the Santa Susana Field Laboratory, where over 75,000 tons of materials have been ...

NHTSA Administrator Jonathan Morrison said the change will give manufacturers more freedom to develop their own approaches to fuel efficiency. Federal fuel-efficiency standards for medium- and ...

As GM Authority covered previously, the all-new 2027 Chevy Silverado expands availability of the Duramax diesel engine to the entry-level Work Truck, a first for the nameplate. That said, buyers ...

Hyundai’s body-on-frame mid-size pickup has been circling the rumor mill for years, but the company’s Investor Day presentation earlier this week finally put some meat on the bones. The Korean ...

Explore the key steps, techniques, and insights behind a full diesel engine rebuild, from teardown to restoration and ...