KW T660 test drive: Enduring classic

The T660 evolves with the right mix of styling and new technology to cement its place in Kenworth’s lineup.

Rising star: Western Star 4700SF proves itself in the desert

Western Star built its legacy on the unlikely pairing of bare-knuckle toughness and champagne-sipping elegance.

Engine innovation: Cummins ISX15

Cummins employs new tech and outside-the-box ideas to make next year’s ISX15 smart, smooth and economical.

A legacy lives on

The Western Star 4900EX embodies the style and toughness of its Canadian roots, enhanced by the engineering of a global truck maker.

Ahead of the curve: VN 670 test drive

The Volvo VN, still true to its roots, evolves to new levels of performance, aerodynamics and safety.

Video: Volvo VN 670 test drive

Jack Roberts breaks down various aspects of the Volvo VN 670.

Shape of Things to Come

COVER STORY -- Peterbilt’s new Model 579 blends need for economy with sleek styling.

Video: Caterpillar CT660