One problem related to front suspension stabilizer bar has been reported for the 2000 Chevrolet Silverado. The most recently reported issues are listed below.
I have a 2000 chevy Silverado 1500, about 4 months ago the problem started, when I am traveling at or above 40 mph the truck vibrates. You can feel this vibration thru the steering wheel and also when the 4 wheel drive is on and I turn the wheel to park the wheels seem as if they are resisting almost as if the whole wheel is just going to break this started last winter.