If a truck driver wants to save a few bucks by running some of its miles without diesel exhaust fluid (DEF), it’s now going ...

The changes allow equipment manufacturers to use nitrous oxide sensors and give farmers the ability to make repairs on DEF sensors.

"One of the things that happened under the Obama administration is the requirement of using diesel exhaust fluid in our ...

Semi trucks need a lot of power to carry their cargo on the road. That's why it can be a huge problem for the driver if it ...

Heavy-duty engine oil marketers can begin finalizing formulations and preparing product packaging to meet the new oil ...

When hundreds of farmers and ranchers gathered recently on the South Lawn of the White House in Washington, D.C. to celebrate ...

From hydraulic cleanliness to daily inspections, this telehandler maintenance guide blends real-world tips with insights from ...

Besides considering a permissive tax increase and the safety of a road intersection (see related story), Paulding County commissioners met with Charlie Mlcek, a legislative assistant for U.S. 5th Dist ...

GM's mass-market diesel engine has seen many variations, but these three stand out as the best.

Track Machhar Industries share price today on NSE/BSE with real-time updates. Check stock performance, fundamentals, market cap, shareholding, financial reports, annual & quarterly results, and profit ...

An "interview" with the brand-new PartsNow.ai's voice-assist parts engine didn't get us all the way to a DEF filter, but the generated voice knew enough to fill in some unknowns. In this story, how a ...

Aerodynamic wheel covers can deliver small but meaningful fuel-economy gains for fleets, and Deflecktor says its latest ...