1999 Chevrolet Silverado 1500

1999 Chevrolet Silverado 1500 Z71 4x4 â?" Regular Cab, Vortec 5.3 V8, Black on Black Why This Car Is Special The 1999 Chevrolet Silverado 1500 Z71 represents something that is genuinely hard to find today: the first model year of a generation that truck enthusiasts have spent the better part of two decades hunting down in clean, original condition. Chevrolet debuted the GMT800 platform for 1999, replacing the long-running C/K series with a truck that was wider, quieter, and more refined without abandoning the body-on-frame, V8-powered formula that made the nameplate dominant. The Silverado name itself was new for 1999, elevated from trim level to model designation as GM reorganized its full-size truck lineup.