The Environmental Protection Agency is proposing changes to diesel engine rules it says could save the trucking industry $12 ...

Rain delays are a familiar part of NASCAR weekends, but getting thousands of gallons of water off a speedway is a remarkably ...

This 18-years-old Mercedes-Benz looks like it is on its way to the scrapyard. However, someone purchased it and is plannig to ...

EPA's relaxed NOx rule, as many expected, removes the warranty extension—and proposes annihilating the troublesome DEF derate ...

Spread the love“`html Car engine detailing is often an overlooked aspect of vehicle maintenance, yet it can have significant benefits for both aesthetics and performance. The engine bay, in particular ...

Ram spent years telling off-road truck fans that a diesel Power Wagon would not happen. Then the brand tore up that script as part of its 2026 heavy-duty reset. The Diesel Power Wagon returns this ...

Used mostly in the ¾ and one-ton Superduty series of diesel trucks from Ford, the 6.7-liter Powerstroke engine was released ...

Points leader Layne Riggs carries gobs of momentum into the Craftsman Truck Series' return to Lime Rock Park (Sat., 1 p.m. ET ...

The PACCAR MX DEF software update raises final inducement speed to 25 mph and extends the repair window for MX-11 and MX-13 ...