For today’s trucker, every mile counts. Whether you're hauling coast-to-coast or doing short regional runs, protecting your engine and maximizing fuel efficiency is crucial. Diesel fuel for your ...

The Diesel Particulate Filter (DPF) is an important part of modern diesel vehicles that many people don’t understand. The DPF’s main job is to catch harmful soot and ash from the exhaust stream before ...

Cars and trucks that burn fuels also produce emissions that are toxic to people and the environment. For that reason, catalytic converters have been added to modern exhaust systems to help transform ...

You're driving a loaded diesel rig down a mountain pass, foot hovering over the brake pedal, heart racing. How do you slow 20,000 pounds safely without cooking your brakes? Cue the exhaust brake -– ...

Ddiesel engines have their benefits, it's just that quick acceleration isn't one of them. They're limited in rpm compared to gas engines, due to factors like their higher compression ratios, and that ...

Cummins released details of its 2027 X15 diesel engine, which it says meets EPA 2027 emissions requirements while improving fuel economy — and without adding weight or using more diesel exhaust fluid.