Emissions: EMISSIONS, FEDERAL REQUIREMENTS Engine: ENGINE, 5.3L ECOTEC3 V8 (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring available Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders, depending on demand, to optimize power delivery and efficiency Transmission: TRANSMISSION, 10-SPEED AUTOMATIC with Electronic Transmission Range Selector, (ETRS), electronically controlled with overdrive, tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking (Included and only available with (L84) 5.3L EcoTec3 V8 engine and (A50) bucket seats or (L87) 6.2L EcoTec3 V8 engine.) Gvwr: GVWR, 6900 LBS. (3130 KG) (Requires Crew Cab 2WD model with (L84) 5.3L EcoTec3 V8 engine without (NHT) Max Trailering Package.) Axle: REAR AXLE, 3.23 RATIO (Included and only available with (L84) 5.3L EcoTec3 V8 engine, (L87) 6.2L EcoTec3 V8 engine or (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.) Preferred Equipment Group: RST PREFERRED EQUIPMENT GROUP includes standard equipment Wheels: WHEELS, 20" X 9" (50.8 CM X 22.9 CM) HIGH GLOSS BLACK PAINTED ALUMINUM (Not available with (WGQ) Redline Edition.) Tires: TIRES, 275/60R20SL ALL-TERRAIN, BLACKWALL (Includes (QAQ) spare tire.) Spare Tire: TIRE, SPARE 255/80R17SL ALL-SEASON, BLACKWALL (Included and only available with 20" or 22" wheels and tires.) Paint: SUMMIT WHITE Seat Type: SEATS, FRONT BUCKET with center console (Includes (EPH) Electronic Transmission Range Selector (console mounted). Not available with (L3B) TurboMax engine.) Seat Trim: JET BLACK, CLOTH SEAT TRIM Radio: AUDIO SYSTEM, CHEVROLET INFOTAINMENT 3 PREMIUM SYSTEM with Google built-in compatibility (select service plan required, terms and limitations apply) including navigation capability, 13.4" diagonal HD color touchscreen, includes multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring Wireless Apple CarPlay and Wireless Android Auto capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings (STD) Additional Equipment: SHIFTER, ELECTRONIC TRANSMISSION RANGE SELECTOR includes steering column paddle shifters (Included and only available with (A50) bucket seats.) , COOLING, EXTERNAL ENGINE OIL COOLER (Included and only available with V8 engines.) , COOLING, AUXILIARY EXTERNAL TRANSMISSION OIL COOLER (Included and only available with V8 engines.) , ALTERNATOR, 170 AMPS (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (NHT) Max Trailering Package, (LZ0) Duramax 3.0L Turbo-Diesel I6 engine or (L3B) TurboMax engine.) , SUSPENSION PACKAGE, HIGH CAPACITY (Included and only available with 20" or 22" wheels.) , CENTER CONSOLE, FLOOR-MOUNTED with cup holders, Wireless Charging, power cord management, hanging file folder capability; includes removable storage tray Includes (EPH) Electronic Transmission Range Selector (console mounted).) (Included and only available with (A50) bucket seats. , STEERING COLUMN LOCK, ELECTRICAL (Beginning with start of production through July 31, 2023, vehicles will be forced to include (R7N) Not Equipped with Steering Column Lock, which removes Steering Column Lock. See dealer for details.) , WIRELESS CHARGING (Included and only available with (A50) bucket seats. Not compatible with all phones. Compliant batteries include Qi and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.) , USB PORTS, 2, CHARGE/DATA PORTS LOCATED INSIDE CENTER CONSOLE (Included and only available with (A50) bucket seats.)