Scores 21 Highway MPG and 18 City MPG! This Chevrolet Silverado 1500 boasts a Turbocharged Gas I4 2.7L/166 engine powering this Automatic transmission. WHEELS, 20 X 9 (50.8 CM X 22.9 CM) HIGH GLOSS BLACK PAINTED ALUMINUM, WHEELHOUSE LINERS, REAR, TRANSMISSION, 8-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD).* This Chevrolet Silverado 1500 Features the Following Options *SUSPENSION PACKAGE, HIGH CAPACITY, PROTECTION PACKAGE includes (B1J) wheel house liners and (CGN) Chevytec spray-on bedliner, DARK APPEARANCE PACKAGE includes Black badging/decals and exhaust tips. When equipped with (L3B) TurboMax engine includes (NB5) Single Exhaust and (VTA) Black Chrome exhaust tip, LPO. When equipped with (L84) or (LZ0) engine includes (N10) Dual Exhaust with Black tips. When equipped with (L87) engine includes (NPP) Active Exhaust with Black tips. Includes (RD5) 20 High gloss Black painted aluminum wheels. , TIRES, 275/60R20 ALL-SEASON, BLACKWALL, TIRE, SPARE 255/80R17SL ALL-SEASON, BLACKWALL, SUMMIT WHITE, SEATS, FRONT 40/20/40 SPLIT-BENCH with covered armrest storage and under-seat storage (lockable) (STD), RST PREFERRED EQUIPMENT GROUP includes standard equipment, REAR AXLE, 3.42 RATIO, LPO, BLACK TAILGATE LETTERING (dealer-installed).