Modern four-wheel steering systems have been around since the 1980s, when Nissan debuted the R31 Skyline GTS in 1986 with High Capacity Actively-controlled Suspension (HICAS). Mitsubishi followed suit ...

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 ...

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.

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 -- 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 ...

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 ...

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 ...

If you demand total steering compliance from a tow vehicle, along with stability and maneuverability from what's being towed, the GMC Sierra Denali with Quadrasteer is just the ticket. Developed ...

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 ...