Battery- heavy-duty- 600 cold-cranking amps- includes rundown protection and retained accessory power (Not standard with (LLY) Engine- Duramax 6600 Turbo Diesel V8 or (LBZ) Engine- Duramax 6600 Turbo Diesel V8)Alternator- 105 ampsPickup bed- Wideside box (May be substituted with (ZW9) Pickup bed- delete on T*259*3 Models)Frame- hydroformedGVWR- 9200 lbs. (4173 kg) (Must specify on TC25903- TK25753 and T*25743 Models)Suspension Package- Handling/Trailering- heavy-duty- includes 36mm piston monotube shocksSuspension- front- independent torsion bar- and stabilizer barSuspension- rear- semi-elliptic 2-stage multi-leaf springsTire carrier- outside spare- winch-type mounted under frame at rearSteering- powerExhaust- aluminized stainless-steel muffler and tailpipeTools- mechanical jack and wheel wrench located in back of cabPaint- solidBumper- front- chrome (Includes Gray lower with Work Truck or Base Models)Bumper- rear- painted step- includes pad (Not available with (ZW9) Pickup bed- delete)Air dam- GrayWheel flares- front and rear (See Color and Trim section for available colors. - Front only when (ZW9) Pickup bed- delete is ordered)Grille- Gray surroundLamps- dual cargo area lampsMirrors- outside rearview- foldaway- manual- Black- adjustableGlass- Solar-Ray light tinted- all windowsWindows- rear quarter swing-out (Standard with Extended Cab Models only)Wipers- intermittent- front- wet-arm with pulse washersTailgate protection- top of tailgate protection cap (Not available with (ZW9) Pickup bed- delete)Seats- rear bench- folding- 3-passenger (includes top tethers and lower anchors for child seat) (Not available with Regular Cab Models)Floor covering- Graphite-colored rubberized vinyl (Required with (52V) Neutral vinyl or (69V) Dark Pewter vinyl)Steering column- Tilt-Wheel- adjustable- includes brake/transmission shift interlockSteering wheel- includes theft-deterrent locking featureTheft-deterrent system- PASSlock IIInstrumentation- analog- includes speedometer- odometer with trip odometer- fuel level- voltmeter- engine temperature- oil pressure and tachometerDriver Information Center- includes trip odometer and message center (monitors numerous systems depending on vehicle equipment level including low fuel- turn signal ""on""- transmission temperature- low engine coolant level- and oil change notification)Warning tones- headlamp on- key-in-ignition- driver and passenger buckle up reminder- turn signal onAir conditioning- dual-zone- manual- individual climate settings for driver and right front passenger (May be substituted with (C42) Air conditioning delete on Regular Cab Models)Sound system feature- 4-speakersCupholders- front (Also includes rear cupholders on Extended and Crew Cab Models)Cigarette lighter- on instrument panelHeadliner- Shale-colored cloth- with matching retainer moldingsMirror- inside rearview- manual day/nightVisors- padded- Shale-colored- driver and passenger side with cloth trim- extenders- pocket on driver side and vanity mirror on passenger sideAssist handle- front passenger (Also includes rear outboard passenger assist handle on Extended and Crew Cab models)Door trim- side reflectorsCoat hook- driver side (Also includes passenger side coat hook on Extended and Crew Cab Models)Air bags- frontal- driver and right front passenger (Regular and Extended Cab Models includes passenger side deactivation switch. - Always use safety belts and proper child restraints- even with air bags. Children are safer when properly secured in a rear seat. See the Owner's Manual for more safety information)