The GM Quadrasteer system cut the turning radius down from 47-feet to 37-feet. That’s the turning radius of a Honda Accord. ... Over 45 mph the wheels turn in the same direction as the front wheels ...

Quadrasteer, QS4 or Four Wheel Steer is a GM chassis technology that steers all four wheels of a vehicle, ... The system is operated via a control panel on the dash.

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ABS System | Cars.com photo by Evan Sears. The antilock braking system control module is a microprocessor that runs diagnostic checks of a vehicle’s ABS.

2002 GMC Sierra Denali Quadrasteer. for those who want more control. Lazelle Jones Writer Nov 09, 2002. See All 4 Photos. ... Quadrasteer (a rear-wheel-steering system for trucks) ...

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 ...

Automotive News. DETROIT - General Motors will expand availability of Delphi Automotive Systems Corp.'s Quadrasteer four-wheel steering system. The system becomes an option on the 2002 Chevrolet ...

Pickup trucks have a reputation for being much harder to handle than conventional passenger cars. A four-wheel steering system GM introduced this fall may forever change the perception and ...

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

The Sierra Denali will be the first GM truck equipped with the new Quadrasteer technology, but the system may soon appear on other GM models as well. GM’s Quadrasteer system electronically controls ...