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2019 Silverado to Offer Turbo Four-Cyl. Engine

Chevrolet's 2019 Silverado will offer a turbocharged 2.7L inline four-cylinder engine to help the truck achieve greater fuel economy, along with updated versions of its V-6 and V-8 engines, and a new 3.0L Duramax diesel.

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Autocar Trucks to Receive First Cummins X12 Engines

Autocar Trucks is the first North American OEM to introduce Cummins' new X12 engine to the refuse market. Autocar claims the engine will enable customers to haul more than 700 pounds additional payload while delivering almost $11,000 in fuel savings over the life of a truck.

Cummins Introduced as Cummins Integrated Power

Cummins is repositioning itself as Cummins Integrated Power. The new name denotes both the company’s expertise in technology integration and its reach into different alternative fuel segments, including diesel, natural gas, hybrid and battery-electric.

Video: Focus On... Cummins X12 Diesel Engine

The Cummins X12 is a new 11.8L diesel engine based on the ISG developed for the Asian region but substatially reworked for North America. Equipment Editor Jim Park puts the engine through its paces at the company's Jamestown, N.Y. plant in this Focus On... video.

Test Drive: Cummins X12 Diesel Engine Version 2.0

Originally released in China as the ISG, the upcoming Cummins X12 diesel engine has been 90% re-engineered for North America. And it works like a charm.

HDT's Top 20 Products of 2018

The most significant trucking products for 2018 as chosen by Heavy Duty Trucking magazine's editors.

Detroit's New DD8 Diesel Engine Completes Medium-Duty Power Offerings

The newest Detroit diesel engine from Daimler Trucks North America gives medium-duty fleets a higher-horsepower option for tough vocational applications.

EPA, CARB Certify Cummins Westport ISX12N Natural Gas Engine

Cummins Westport announced that the Environmental Protection Agency and California Air Resources Board have certified the 2018 ISX12N natural gas engine.

PIT Examines Effects of Optimized Engine Programming

PIT Group have been busy on a project first launched in 2014 that aims to examine the effects of optimized programming on commercial vehicle engines.

The Latest Fuel-Sipping Engines

How engine makers have met the EPA GHG Phase 1 2017 emissions requirements head-on, with a lineup promising better fuel efficiency and greater reliability.