DETROIT -- When a General Motors field representative asked John Noble to take some trucks with the Quadrasteer four-wheel steering system, he jumped at the chance. "They came to us and said, 'Nobody ...

Delphi has announced that it has been awarded two major new contracts for the next generation of its by-wire four-wheel steering system called Quadrasteer. The new name for the next generation ...

Anyone who's wrestled an 18 1/2-ft long 3/4-ton Suburban into a tight parking space has lamented the lack of side thrusters or tugs to swing the bow or stern around. For 2003, Chevrolet has borrowed ...

Every so often a technology comes along that you instinctively know is so good that there's no way it can fail. And somehow it does. It's been almost 20 years since General Motors introduced a ...

The Delphi Saginaw Steering Systems innovation QUADRASTEER has a rear axle with electronic, fully steerable rear wheels. QUADRASTEER offers revolutionary improvement in the handling and ...

Denali Quadrasteer trucks featuer a four-wheel steering systems that improves low-speed maneuverability, including drastic reduction in turning radius. Ever watch someone try to squeeze a full-size ...