LTZ PLUS PACKAGE
REARVIEW CAMERA SYSTEM
ENGINE, DURAMAX 6.6L TURBO DIESEL V8, B20-DIESEL COMPATIBLE
AUDIO SYSTEM WITH NAVIGATION, AM/FM STEREO WITH MP3 COMPATIBLE CD PLAYER AND NAVIGATION WITH VOICE PROMPTS
TIRE, SPARE LT235/80R17E HIGHWAY
TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED