<p> Boasts 21 Highway MPG and 17 City MPG! This Chevrolet Silverado 1500 boasts a Gas V8 5.3L/325 engine powering this Automatic transmission. WHEELS, 20" X 9" (50.8 CM X 22.9 CM) HIGH GLOSS BLACK PAINTED ALUMINUM, TRANSMISSION, 10-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking, TIRES, 275/60R20 ALL-SEASON, BLACKWALL. <p><strong>This Chevrolet Silverado 1500 Comes Equipped with These Options </strong><br /> SUSPENSION PACKAGE, HIGH CAPACITY , TIRE, SPARE 255/80R17SL ALL-SEASON, BLACKWALL, 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, 3.23 RATIO, NOT EQUIPPED WITH STEERING COLUMN LOCK, SEE DEALER FOR DETAILS, NORTHSKY BLUE METALLIC, LICENSE PLATE KIT, FRONT, JET BLACK, CLOTH SEAT TRIM, GVWR, 6900 LBS. (3130 KG). </p>