ASSIST STEPS, POWER-RETRACTABLE, BLACK
AT4 PREFERRED PACKAGE
AT4 PREMIUM PLUS PACKAGE
BED VIEW CAMERA
DRIVER ALERT PACKAGE I
DRIVER ALERT PACKAGE II
GOOSENECK / 5TH WHEEL PACKAGE
LPO, GMC MULTIPRO TAILGATE STEP LIGHTS
LPO, MULTIPRO AUDIO SYSTEM BY KICKER
SUNROOF, POWER
TECHNOLOGY PACKAGE
ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE
WHEELS, 20'' (50.8 CM) MACHINED ALUMINUM
