Equipment Editor Jim Park test drives a truck equipped with the Dana Spicer AdvanTek 40 Dual Range Disconnect Drive Axle to see how the technology...

The 2017 X15 Efficiency series engine delivers better fuel economy than previous versions thanks to reduced friction between parts and systems but it...

Air disc brakes are every so slowly gaining market share and could be at 20% on heavy duty trucks within five years, predicts Jon Morrison,...

U.S. Energy Secretary Ernest Moniz was present for the

When Paccar introduced its proprietary 40,000-pound on-highway drive axle the company said it was working toward a fully integrated powertrain. It had...

Paccar’s 10.8-liter MX-11 diesel became available in January in Peterbilt and Kenworth heavy trucks. It claims strong power and torque, and is a...

The new axle-forward CT680L version of Caterpillar's Cat Truck is a work truck, make no mistake – but Cat's approach is obviously that drivers...

Nikola Motor Co. released a short video of its groundbreaking hydrogen fuel cell powered electric truck, Nikola One, in action. It's a short clip of the...

Work Truck magazine receieved an in-depth walkaround of the Isuzu 2019 NPR-HD Class 4 cabover at The Work Truck Show 2019.

The VNR 640 is the big brother of Volvo Trucks' new regional truck lineup and is targeted towards fleets running short- to mid-distance over the road...