Passenger Air Bag On/Off Switch,4-Wheel ABS,4-Wheel Disc Brakes,Daytime Running Lights,Vehicle Anti-Theft System,8 Cylinder Engine,Flex Fuel Capability,Rear Wheel Drive,Stability Control,Power Steering,Tire Pressure Monitor,Tires - Front All-Season,Tires - Rear All-Season,Traction Control,A/T,6-Speed A/T,Transmission Overdrive Switch,Trip Computer,Intermittent Wipers,Door, swing-out passenger-side, 60/40 split,Tire, spare LT245/75R16E all-season, blackwall located at rear underbody of vehicle (Standard on the *G23*05 and *G33*05 models.),Tires, rear LT245/75R16E all-season, blackwall (Standard on the *G23*05 and *G33*05 models.),Assist handle, front passenger,Visors, driver and front passenger, cloth, padded,Body, standard,Brakes, 4-wheel antilock, 4-wheel disc,Exhaust, aluminized stainless-steel muffler and tailpipe,Rear axle, 3.42 ratio (Standard on *13405 models, *G23*05 models, and *G33*05 models. Required with (LU3) Vortec 4.3L V6 MFI engine, (L20) Vortec 4.8L V8 SFI FlexFuel engine, (L96) Vortec 6.0L V8 SFI FlexFuel or (LC8) Gaseous 6.0L V8 SFI engine. Available with (LMF) Vortec 5.3L V8 SFI FlexFuel engine. Reference the Engine/Axle page for availabilit,Suspension, rear hypoid drive axle with multi-leaf springs,Transmission, 6-speed automatic, heavy-duty, electronically controlled with overdrive tow/haul mode and internal transmission oil cooler (Standard on *G23*05 models and *G33*05 models. Requires (L20) Vortec 4.8L V8 SFI FlexFuel engine or (L96) Vortec 6.0L V8 SFI FlexFuel engine or (LC8) Gaseous 6.0L V8 SFI engine. Reference the Engine/Axle page for,Brake/transmission shift interlock, for automatic transmissions