ENGINE, DURAMAX 6.6L TURBO DIESEL V8
TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED WITH OVERDRIVE, ELECTRONIC ENGINE GRADE BRAKING AND TOW/HAUL MODE.
DIFFERENTIAL, HEAVY-DUTY AUTOMATIC LOCKING REAR
TIRE, SPARE LT245/75R16E ALL-SEASON, BLACKWALL
SEATS, FRONT 40/20/40 SPLIT-BENCH, 3-PASSENGER, DRIVER AND FRONT PASSENGER MANUAL RECLINING, CENTER FOLD-DOWN ARMREST
WHEELS, 4-16" X 6.5" (40.6 CM X 16.5 CM) 8-LUG POLISHED FORGED ALUMINUM
HEAVY-DUTY POWER PACKAGE
ONSTAR PLUS PACKAGE
ONSTAR, 1-YEAR OF SAFE AND SOUND PLAN.
MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL CAMPER MANUAL-FOLDING AND EXTENSION
SEAT ADJUSTER, DRIVER 6-WAY POWER
TRAILERING EQUIPMENT, HEAVY-DUTY