Starting with the 2026 model year, Ram will offer a 10-year/100,000-mile limited powertrain warranty across its full-size truck lineup.

If you've accidentally put DEF into your diesel tank, it's important to act quickly. This blunder can cause damage to your truck. Even if it’s “just a few gallons” in a full diesel tank, it can't be ignored.

Have you’ve ever popped the hood of a diesel truck expecting to find spark plugs like you would in a gas engine? Here's why you won't.

If you’ve ever stood next to a Ram 2500, Chevy 2500HD, or Ford F-250, you know there’s something noticeably different about these trucks compared to their half-ton counterparts.

Yes—top-trim diesel trucks are expensive. We have compiled a list of the least expensive diesel trucks you can buy in 2025.

The 2025 Ultimate Callout Challenge once again solidified its reputation as the premier event in diesel motorsports. More than 30,000 fans attended the three day event in Indianapolis.

With new 190/30 injectors, Cameron's 6.0L Power Stroke hits the dyno at KC Turbos. The quest for 7.3L-beating power uncovers fuel system limits.