Changes were made to the ZR1's front and rear suspension to handle the extra power and speed of this model, which will have a top speed in excess of 200 miles per hour.
The suspension was specially tuned for the car's "steamroller wide" front and rear tires. By automatically adjusting to driving demands, the car's Magnetic Selective Ride Control delivers a compliant ride, GM says, while still allowing for cornering forces of more than 1g.
Last updated December 31 2007: 7:44 AM ET
