Whistlindiesel pushes the Big Three diesels to the limit in this cheap truck challenge. A fiery Ford and a combine crash end the race.
Cody Bulifant demonstrates the one-at-a-time method for installing ARP Head Studs on a 7.3-liter Power Stroke.
Ram is closing out 2026 with momentum, earning two of the three finalist positions for the 2026 North American Truck of the Year (NACTOY).
What started as a broken-down Dodge became Red Delicious — the 2,000HP diesel legend that pushed 48RE transmissions to their limits.
Receive the latest newsletter with the content you love from Diesel Army, directly to your inbox, absolutely FREE!
