Old diesel trucks are being converted into EVs by a French startup called Neo Trucks. The startup partnered with Renault Trucks to get used rigs from Renault without engines and transmissions. An ...

Volvo Trucks has introduced a new generation of its I-Roll technology. The upgrades adds new engine stop/start functionality. Volvo said the technology is a world first in the heavy-duty truck ...

MAN Trucks are always good for a headline, but despite the company’s pro-battery bluster they’ve barely managed to get 200 battery electric semi trucks on the road … until now that is: the company ...

Los Angeles-based Nevoya came out of stealth last year with the ambitious goal of breaking the EV truck adoption logjam. Nevoya made enough progress on its goal to attract investors — and a $9.3 ...

Environmental Protection Agency (EPA) Administrator Lee Zeldin has announced plans to eliminate restrictions placed on diesel-equipped vehicles when they run out of diesel exhaust fluid (DEF).

The Environmental Protection Agency (EPA) has issued new guidance regarding diesel exhaust fluid (DEF) systems in diesel engines that cause trucks and tractors to enter “limp mode” when DEF levels are ...

The Cummins B Series engine reshaped what drivers expected from diesel engines. The B Series engines, consisting of the 6B, 6BT, 6BTA (inline six-cylinder), 4B, 4BT, and 4BTA (inline four-cylinder), ...

The Duramax name is not a new one, having first arrived on the scene back in January 2001. This wasn't a 3.0-liter inline-six; the Duramax was a 6.6-liter V8 diesel turbo engine designed to power GM's ...

President Donald Trump said Monday that all medium- and heavy-duty trucks imported into the United States will face a 25% ...