RealTruck.com reports on the latest truck accessories, featuring new products to enhance vehicle performance and style.

Spending its life in a working truck and not in a test lab somewhere, this engine shows that manufacturers can build ...

A recent teardown video from automotive YouTube channel I Do Cars sheds light on just how catastrophic modern diesel engine ...

His early career comprised writing about pre- and post-war classic cars, as well as late-model performance diesel trucks.

As the 2027 EPA mandate looms, OEMs are still proving that advanced diesel engines are the most efficient way to keep fleets ...

Ram Power Wagon adds 430-hp Cummins diesel, 1,075 lb-ft of torque, 20,000-lb tow rating and 600-mile range. Starts at $88,470 ...

Normal-sized diesel-powered cars capture a significant foothold in a huge market outside the U.S., here’s why.

Toyota clearly got it right with this engine three decades ago, and it's still selling it virtually unchanged in new vehicles today.

Both Cummins and Ford offer 6.7-liter diesel engines. They share a few similarities, but those don't go much further than their displacements.

Long-haul truckers and diesel engine enthusiasts had to rethink their entire operations in 2010 when the Environmental Protection Agency mandated selective catalytic reduction technology. Selective ...

Diesel engines cannot work without oxygen, so how do diesel submarines operate when they're underwater? Their propulsion system accounts for this limitation.

You may have noticed that diesel drivers tend to idle their engines after driving, typically when finishing a journey, instead of switching off the engine immediately. This action may seem lazy or ...