Boasts 21 Highway MPG and 14 City MPG! This Chevrolet Silverado 1500 delivers a Gas V8 5.3L/325 engine powering this Automatic transmission. Z71 OFF-ROAD PACKAGE includes (Z71) Off-Road suspension, (JHD) Hill Descent Control, (NZZ) skid plates and (K47) heavy-duty air filter Includes Z71 hard badge, (N10) dual exhaust, (QAE) 275/60R20 all-terrain, blackwall tires and (NQH) 2-speed transfer case., Z71 OFF-ROAD AND PROTECTION PACKAGE includes (Z71) Z71 Off-Road suspension, (JHD) Hill Descent Control, (NZZ) skid plates, (K47) heavy-duty air filter and Z71 hard badge Includes (QAE) 275/60R20 all-terrain, blackwall tires, (CGN) Chevytec spray-on bedliner and (AAK) All-weather Z71 floor liners, LPO., WHEELS, 20" X 9" (50.8 CM X 22.9 CM) POLISHED FINISH (STD).* This Chevrolet Silverado 1500 Features the Following Options *SAFETY PACKAGE includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Includes Perimeter Lighting.) , TIRES, 275/60R20SL ALL-TERRAIN, BLACKWALL (Includes (QAQ) spare tire.), TIRE, SPARE 255/80R17SL ALL-SEASON, BLACKWALL, SUMMIT WHITE, SKID PLATES, SEATS, FRONT BUCKET with center console (STD), REAR AXLE, 3.23 RATIO, NOT EQUIPPED WITH HEATED SECOND ROW OUTBOARD SEATS, SEE DEALER FOR DETAILS (Certain vehicles built on or after 7-26-2021 will include (RFU) Not Equipped with Heated Second Row Outboard Seats, which removes (KA6) Heated Second Row Outboard Seats.), NOT EQUIPPED WITH HD RADIO, SEE DEALER FOR DETAILS (Certain vehicles built on or after 7-12-2021 will include (RG0) Not Equipped with HD Radio, which removes (U2L) HD Radio. See dealer for details.), NOT EQUIPPED WITH DYNAMIC FUEL MANAGEMENT.