4WD. Silver Bullet! Extended Cab! Are you interested in a simply outstanding truck? Then take a look at this reliable 2005 Chevrolet Silverado 2500HD. J.D. Power and Associates gave the 2005 Silverado 2500HD 4 out of 5 Power Circles for Overall Initial Quality Mechanical. Can get down and dirty. New Car Test Drive called it "...the smoothest, quietest, most civilized, best equipped, and most enjoyable pickup truck we've ever driven..."