Diesel Army

3 days ago | dieselarmy.com | Jason Gonderman

It's no secret that the off-road and overland scene has exponentially gained in popularity over the past decade. What once was the realm of Jeep Wranglers and Toyota Tacomas has blossomed to include all varieties of four-wheel-drive vehicles. In the eternal quest for additional space to haul gear (hey, collecting gear is half of the overland hobby) we've seen a shift away from the smaller SUVs and midsize trucks to larger fullsize pickups. We've experienced this shift firsthand.

1 week ago | dieselarmy.com | Jason Gonderman

Who doesn't like a good old-fashioned dyno shootout? The heavy-duty diesel truck market in 2025 is more competitive than ever. Ford, Ram, and Chevrolet have all been busy stepping up their game. At the heart of each of these workhorses lies an optional powerhouse diesel engine built for hauling, towing, and tackling tough terrain. While all three manufactures claim superiority in one discipline or another, it's undeniable that it has been the horsepower wars that command the most attention.

1 month ago | dieselarmy.com | Jason Gonderman

Performing your own oil change isn't just about saving a few bucks-it's about understanding your engine and staying connected to its performance. For Duramax enthusiasts, it's one of the simplest ways to extend the life of your investment and keep that turbo whistling happily for years to come. For us, routine oil changes are non-negotiable.

1 month ago | dieselarmy.com | Ken Brubaker

There are those who choose a short-wheelbase 4×4 for the trail, and then there are those who give the nod to a full-size rig. Colin Mecey is the latter, and his 2004 Chevy Silverado 2500HD may be big, but it has proven its agility on the Rubicon Trail. In fact, Colin reports that the truck had no body damage when it emerged from the trail after the three-day run. A House Purchase Spurred The Silverado's BuildThe trail-prowling part of the Silverado's history began with the purchase of a house.

1 month ago | dieselarmy.com | Jason Gonderman

It's no secret that Ford's 6.7-liter Power Stroke V8 diesel engine has been a tad problematic since its inception. Produced by Ford since 2011, we have seemingly seen one Power Stroke recall after another. Early models (2011 to 2014) were prone to turbocharger failures due to a unique single sequential turbo design, which utilized ceramic ball bearings that struggled under heat and stress. High-pressure fuel pump failures, particularly with the Bosch CP4.2 pump, are another critical issue.