Introduced in 2001 as the C3, then equipped with the revolutionary Quadrasteer four-wheel-steering for 2002, this full-size extended cab pickup offered around town maneuverability closer to a normal passenger car’s.  On the highway, the yaw managing qualities of the 4WS system improved stability. Towing chores were eased by the Sierra Denali’s ability to pull a trailer … Continue reading 2002 GMC Sierra Denali Test Drive