Diesel exhaust fluid freezes at 12 degrees Fahrenheit, leaving ice road truckers in a dangerous predicament when their big ...

The Iowa House advanced a bill Monday that would allow farmers to disable the diesel exhaust fluid, or DEF, systems required ...

GM Duramax diesel DEF tank failures are increasingly popping up in social media and owners are furious about the problems ...

The automobile industry has warned govt over possible disruptions in diesel vehicle operations and supply chains due to ...

A potential shortage of technical-grade urea, crucial for diesel trucks, could halt goods movement due to the ongoing Iran War disrupting supply chains.

Testimony as prepared for Todd Fornstrom, President of Wyoming Farm Bureau Federation, before the Senate Environment and ...

The automotive industry has warned that disruptions in the supply of technical-grade urea could ground the diesel truck fleet, halting the movement of goods.The Society of Indian Automobile ...

WASHINGTON, D.C. (WVVA) - Washington, D.C. — Sen. Shelley Moore Capito (R‑W.Va.) says federal emissions rules meant to cut pollution from diesel engines are creating serious safety risks in cold and ...

ATA President Chris Spear warns that rising fuel costs and DEF shortages linked to the Iran conflict could derail the 2026 freight recovery.

Detroit’s sixth-gen lineup features updated DD13, DD15, and DD16 engines that add an SCR pre-treatment of exhaust gas prior to the principle aftertreatment system. The goal is to meet EPA's 2027 ...

Over the years, Tata Motors Commercial Vehicle’ Chota Haathi has become closely associated with this everyday hustle. Its compact size, load-carrying ability and practical operating economics made it ...

The American Petroleum Institute (API) is finalizing PC-12 engine oil specs for 2027. Learn about CL-4 and FB-4 licensing ...