Quadrasteer, sometimes referred to as QS4 or Four Wheel Steer, is a General Motors chassis technology that steers all four wheels of a vehicle, thereby contributing to greater agility at low speeds.

DETROIT --General Motors is dropping the innovative steer-by-wire steering system available on its full-sized pickups and SUVs at the end of the 2005 model year. Quadrasteer won't be offered on GM's ...

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 ...

If you care about fuel economy, this most definitely is not the vehicle for you. There is just no way around the fact that GMC's 2500-series Yukon XL, the first of the big-boy SUVs to get four-wheel ...

DETROIT -- General Motors is dropping the innovative steer-by-wire steering system available on its full-sized pickups and SUVs at the end of the 2005 model year. Quadrasteer won't be offered on GM's ...

‘Despite what tree-huggers might say, there are people who need the hauling power that only a pickup truck can provide. Some need pure work vehicles. Others need vehicles that can haul drywall during ...

A remarkably low-mileage example of a coveted heavy-duty SUV is now up for grabs. This 2003 Chevy Suburban 2500 LT, showing just 33,000 miles on its odometer, presents a rare opportunity to acquire a ...

The system consists of four main components: a front-wheel position sensor, steerable solid hypoid rear axle, electric motor-driven actuator and control unit. Which brings us directly to the ...

General Motors has pulled the optional four-wheel steering system from the 2006 truck option list. Poor sales brought the end of the expensive system. Quadrasteer would turn the rear wheels in the ...

DETROIT -- General Motors is dropping the four-wheel steering system available on its full-sized pickups and SUVs at the end of the 2005 model year. The system won't be offered on GM's new generation ...

If you care about fuel economy, this most definitely is not the vehicle for you. There is just no way around the fact that GMC's 2500-series Yukon XL, the first of the big-boy SUVs to get four-wheel ...