AT4 PREMIUM PLUS PACKAGE
AT4 PREFERRED PACKAGE
TECHNOLOGY PACKAGE
LPO, AT4 HIGH CLEARANCE STEP
SUNROOF, POWER
DRIVER ALERT PACKAGE I
GOOSENECK / 5TH WHEEL PACKAGE
DRIVER ALERT PACKAGE II
BED VIEW CAMERA
ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE
WHEELS, 20'' (50.8 CM) MACHINED ALUMINUM
