While Dieselgate killed any remaining enthusiasm for diesel cars in the U.S., heavy duty diesel trucks are still going strong ...

Heavy D tests US Duramax engines for durability and performance in demanding heavy-duty diesel applications. Ray Dalio says the risk to U.S. Treasurys is even greater than what Moody's is saying ...

Photo: Perry Stern The Ram 2500 Heavy Duty (HD) comes into the 2025 model year with a range of changes and feature updates that include: Fresh exterior styling Updated interior Refined high-output ...

Ford and GM's heavy-duty off-road-ready pickup trucks all offer diesel engines, but that's not the case for the Ram Power Wagon. Its sole engine option is a gas-powered 6.4-liter V-8, which is ...

The gasoline engine is Stellantis’s ubiquitous 6.4-litre V8 hemi. Matt Huber, senior vice-president Ram brand product, said more than 80 per cent of buyers upgrade to the diesel engine to tap ...

Take a heavy-duty Ram pickup's 6.7L Cummins, for example – this typical diesel truck engine compresses the air at a 19:1 ratio. Whereas, by comparison, the gas-powered Hemi option in the same ...

Petro-Canada Lubricants, an HF Sinclair brand, has launched Duron UHP 10W-30. The company said Duron UHP is an ultra-high performance full synthetic heavy-duty diesel engine oil designed to meet ...

Cummins’ 6.7-liter Turbo Diesel advanced engine system and powertrain will be offered in the recently announced 2025 Ram 2500, 3500 Heavy Duty Pickups and Ram 3500, 4500 and 5500 Chassis Cab trucks.

Cummins’ 6.7-liter Turbo Diesel advanced engine system and powertrain will be offered in the recently announced 2025 Ram 2500, 3500 Heavy Duty Pickups and Ram 3500, 4500 and 5500 Chassis Cab trucks.

At the core of the 2025 Ram Heavy Duty lineup are two engine choices. The new 6.7-liter Cummins High-Output Turbo Diesel engine produces 430 horsepower and offers all buyers 1,075 lb-ft of torque ...