Project Fummins: 2008 Ford F-450 Cummins Build Getting Hands on Our New Editorial Build We introduced the new Diesel World editorial build last month—a 2008 F-450 that had an engine failure (no, we aren’t surprised). Thankfully, with the help of Miller Built Diesel and Randy’s Transmissions, we are bringing this near-medium-duty pickup back to life with a 6.7 Cummins engine and all of the proper swap parts thanks to the awesome people over at Diesel Conversion Specialists! This build has taken a lot of planning and late-night forum searching, and it’s finally time to break ground now that we’ve got most of the parts in hand. When … TUCKER HARRIS October 23, 2026
Common Diesel Engine Failures and How to Prevent Them Diesel engine failures are one of the leading causes of heavy vehicle accidents, often triggered by brake malfunctions, fuel system issues, or overheating. Vehicles powered […] DW STAFF October 23, 2026
Old Body Style, New Performance: OBS Ford Upgrades The OBS Ford Guys Complete Performance 7.3L Engine Wiring Harnesses (This product is for the 1996-’97 harness but will be available for every truck model) […] Diesel World Staff October 22, 2026
2008 Chevy Silverado Duramax With a Massive Sound System Diesel Meets Music Studio Like most diesel enthusiasts, Alan Fraze purchased his diesel truck primarily for its load-carrying capability and powerful diesel engine. But Fraze, […] Chris Tobin October 22, 2026
Project Fummins: 2008 Ford F-450 Cummins Build Getting Hands on Our New Editorial Build We introduced the new Diesel World editorial build last month—a 2008 F-450 that had an engine failure (no, […] TUCKER HARRIS October 23, 2026 Cummins Diesel Engines Diesel Tech / How-To FEATURES Ford Rides
1953 Dodge B3H With a 12-Valve Cummins Swap Introducing The Simmons Family 1953 Dodge B3H We’re always told that it’s better to give than it is to receive. Most of us dream of […] JON DANIELS October 21, 2026 Cummins Dodge FEATURES Uncategorized
Custom 1986 Ford Bronco Features a Cummins 4BT Swap Chelsey Hennig’s Bronco Takes on the World Our favorite question to ask owners of killer diesel machines is why they built them. What drove them […] JOHN MATA JR October 21, 2026 Cummins FEATURES Ford Rides
L5P Duramax FASS No-Drop Lift Pump Installation Clean Fuel Without the Hassle When it comes to protecting the high-pressure fuel system on an L5P Duramax, few upgrades offer as much peace of […] TUCKER HARRIS October 20, 2026 Diesel Tech / How-To Parts Rack
Inside Paul Blum's Custom 1997 Ford F-350 OBS Paul Blum’s Thoughtfully Built OBS F-350 We all have our “truck of choice” for many reasons. Brand loyalty is a tough thing to break, especially […] JOHN MATA JR October 19, 2026 FEATURES Ford
Diesel Drag Racing Beyond the Strip: The Drag-and-Drive Experience A Look Back, and What’s Coming in 2026 When you think of drag racing in the diesel world, the thing that comes to mind for […] David Schaefer October 19, 2026 DW Insider
A Family Affair: One Incredible 1964 Power Wagon The Matkins Family Power Wagon Looking for a very specific classic truck model can be a tough ordeal. Unless you’re fine with making certain sacrifices […] JOHN MATA JR October 16, 2026 Cover Story Cummins Dodge FEATURES
Flat Tire Repair Guide: When to Patch or Replace a Tire When you experience a flat tire, a professional repair typically involves removing the wheel, inspecting the tire for damage, and determining whether the puncture can […] Diesel World Staff October 16, 2026 Diesel News Diesel Tech / How-To
Readers Rides May 2026: Lifted Trucks and Diesel Swaps Showing Off What YOU Drive! Without our readers, we at Diesel World magazine are nothing. You are the last hope to keep print alive in […] DW STAFF October 15, 2026 FEATURES Rides
2007 Chevy Silverado 2500HD With Custom Galaxy Grey Paint Connor Stewart’s Flashy 2007 Chevy 2500 HD A show and competition trucks including powerful Duramax trucks, as well as a very clean 1st Gen Cummins […] Chris Tobin October 15, 2026 Chevy FEATURES
This 2022 Cummins Combines Big Power and Color-Shift Style Cody Brown’s Color-Changing Dodge The days of bragging about three-digit horsepower in the diesel scene aren’t necessarily fading, but the emergence of more four-digit horsepower […] JON DANIELS October 14, 2026 Cummins Diesel Engines Diesel Trucks Dodge FEATURES Ram Rides
Ford on the Outside, Cummins Under the Hood Diesel enthusiasts come from a wide variety of ages, backgrounds, professions and cultures. While some simply want the most efficient drivetrain they can find, others […] Chris Tobin October 14, 2026 Cummins Diesel Trucks FEATURES Ford
One Lost Bet, One Seriously Lifted GMC NSK Kustoms’ GMC Denali is a Sure Thing Some truck builds start with a lifelong dream. Others start with a rendering, a pile of parts, […] Hemant Tiwari October 13, 2026 Diesel Trucks FEATURES GMC
No BS OBS 2025: Oregon's Massive Classic Ford Gathering The PNW’s Largest OBS Event On August 15th and 16th, 2025, I had the privilege of attending one of the biggest gatherings of classic Ford […] Alexa Philips October 13, 2026 Diesel News DW Insider EVENTS Ford
This 1959 Chevy Viking Rat Rod Is a Duramax-Powered Workhorse A Rat Rod Tow Work Truck Built to Get the Job Done Lots of folks build rat rods as an exercise in creativity. Completed projects […] JOE GREEVES October 12, 2026 Chevy FEATURES Rides Uncategorized
Sleep Can Wait: SEMA Season Is Here! There’s a certain point every year when the diesel world shifts into another gear. Projects that have been moving along all year suddenly have a […] CHRIS HAMILTON October 12, 2026 DEPARTMENTS Diesel News DW Insider
All She’s Got to the Max: A 1,116-HP Duramax Puller Nicolette Weiler Pushes Her Chevy to the Max To say sled pulling is a male- dominated sport is hardly an understatement, yet that’s not to […] Chris Tobin October 09, 2026 Chevy FEATURES
Diamond Eye Performance’s Custom 2012 Ram 3500 Cummins As the owner of Diamond Eye Manufacturing, Dennis Olson knows how important marketing is to help a company grow and thrive. After purchasing his 2012 […] Chris Tobin October 09, 2026 Cummins Diesel Engines Diesel Tech / How-To Diesel Trucks Dodge FEATURES ram Rides
Smeding Diesel 6.4L Power Stroke Single Turbo Conversion Kit Looking to unlock serious reliability, improved drivability, and customizable power from your 6.4L Power Stroke? Our Fixed Vane (Non-VGT) Single Turbo Conversion Kit is the […] DW STAFF October 08, 2026 Diesel Engines Diesel News Diesel Tech / How-To Diesel Trucks Parts Rack Turbos
LIMO X: A Six-Door Ford Excursion Built for SEMA Thomas Szabo’s Six-Door Excursion Goes All-In There are big SUVs, and then there’s LIMO X. Thomas Szabo has always loved Ford Excursions, but simply building […] CHRIS HAMILTON October 07, 2026 Diesel Trucks FEATURES Ford