Ford may have the best-selling pickup in America, but a whole lot of Americans still prefer a Chevrolet. While Dearborns most recent light-duty pickup has taken on a windswept, aerodynamic look, and Dodge has carved a niche with its vaguely retro, little big-rig theme, Chevrolet has stuck with a more conservative shape, bluff in the nose and square in the shoulders. Chevrolet feels its customers are more comfortable with traditional truck styling. So when the Chevy pickup was totally re-designed, re-engineered and even re-named for 1999, its styling was updated but not radically changed. At the same time, however, Chevrolet caught up with (or even surpassed) the technology and refinement of the more radical looking Ford and Dodge. The Silverado, as Chevy calls its pickups now, is a great achievement, better than the previous C/K truck in every respect. It rides better, handles better and stops quicker; its faster and its more comfortable. In fact, the Silverado ranks as one of the most luxurious pickups weve