Boasts 22 Highway MPG and 16 City MPG! Dealer Certified Pre-Owned. This Chevrolet 1500 Silverado boasts a 5.3L V8 engine powering this Automatic transmission. WHEELS, 22" X 9" (55.9 CM X 22.9 CM) POLISHED ALUMINUM, TRANSMISSION, 10-SPEED AUTOMATIC, ELECTRONICALLY... via HomeNet, Inc.