Includes emissions controls for vehicles sold in California.

State-specific (for dealers ordering vehicles in (YF5) or (NE1) emission states - California, Connecticut, Maine, Maryland, Massachusetts, New Jersey, New Mexico, New York, Oregon, Pennsylvania, Rhode Island, Vermont and Washington.) Allows a California dealer (YF5 emissions) to order (NE1) emissions with (NB9) emissions override code for registration in (NE1) states; or, a Connecticut, Maine, Maryland, Massachusetts, New Mexico, New York, New Jersey, Oregon, Pennsylvania, Rhode Island, Vermont and Washington dealer (NE1 emissions) to order (YF5) emissions with (NB9) emissions override code for registration in California.

For vehicles ordered by dealers in Federal emission states with (YF5) or (NE1) emissions. Not required for vehicles being shipped to California, Connecticut, Maine, Maryland, Massachusetts, New Mexico, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Vermont or Washington.

Includes Federal emissions requirements.

Includes emissions requirements for vehicles sold in Connecticut, Maine, Maryland, Massachusetts, New Jersey, New Mexico, New York, Oregon, Pennsylvania, Rhode Island, Vermont, and Washington.

LPO

LPO.

LPO.

LPO.

LPO.

LPO.

Includes body-colored exterior top bed components.

Requires a Fleet or Government order type. Not available with OnStar if the order type is FDR.

Requires a Fleet or Government or FDR order type.

Includes AM/FM stereo, single disc CD/DVD player, MP3 capability, seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume, TheftLock, and USB port.

Includes first and second row all-weather floor mats. LPO.

LPO.

Required when content within the option package is ordered and the entire package is not desired.

Includes front bucket seats with leather-appointed seating, heated front seats, Universal Home Remote, heated power-adjustable, and power-folding exterior mirrors, and inside rearview auto-dimming mirror.

Includes rear seat DVD player, overhead monitor, remote control, 2 sets of wireless infrared headphones, auxiliary audio/video jacks, and remote game plug-in and mute button in overhead console.

Includes AM/FM stereo, CD/DVD player, MP3 capability, DVD-based navigation system, rearview camera system, power sunroof, rear seat DVD entertainment system, and additional 9 months of XM Radio and XM NavTraffic service.

Includes 20 x 8.5 in. polished aluminum wheels with P275/55R20 all-season blackwall tires, chrome door handles, chrome grille, heated, power-adjustable and power-folding exterior mirrors, auto-dimming driver-side exterior mirror, interior rearview auto-dimming mirror, additional 9 months of XM Radio service, and heavy-duty trailering package with 3.42 rear axle ratio, integrated trailer brake controller, external transmission oil cooler and engine cooler, and increased trailering capabilities. Not available for dealers in Texas. Not available with a Fleet or Government order type. DD8 can be upgraded to DRC when PDD is ordered.

Includes 20 x 8.5 in. polished aluminum wheels with P275/55R20 all-season blackwall tires, chrome door handles, chrome grille, heated, power-adjustable and power-folding exterior mirrors, auto-dimming driver-side exterior mirror, interior rearview auto-dimming mirror, additional 9 months of XM Radio service, and heavy-duty trailering package with 3.42 rear axle ratio, integrated trailer brake controller, external transmission oil cooler and engine cooler, and increased trailering capabilities. Only available for dealers in Texas. Not available with a Fleet or Government order type. DD8 can be upgraded to DRC when PDD is ordered.

Includes 2-way key fob that communicates vehicle data to the user from vehicle. It has a display screen that provides data, such s is the vehicle locked, fuel levels, tire pressure, odometer and more. Also provides extended remote starting range over factory options. LPO.

Will be forced on orders with ship-to states that require a front license plate.

Includes power, tilt-sliding sunroof with express-open, and wind deflector.

Includes roof-mounted black luggage rack center rails.

Includes security system that sets off the vehicle alarm system if the vehicle is jacked up or towed. Designed to protect 20/22 in. SPO upsize wheels. LPO.

Includes heated driver and front passenger seats for both cloth and leather. LPO.

Includes off-road jounce bumpers, specially tuned springs and gas charged mono tube shocks, front and rear wheel flares, four 18 x 8 in. aluminum wheels with P265/65R18 on-/off-road blackwall tires, tubular assist steps, high-capacity air cleaner, Skid Plate Package which consists of front underbody shield starting behind front bumper and running to first cross-member and protecting front underbody, oil pan, differential case and transfer case, frame-mounted shields, and Off-Road Appearance Package, which consists of unique front fascia, and bright chrome grille insert. Includes front frame-mounted recovery hooks on 2WD models

Includes AM/FM stereo, single disc CD/DVD player, MP3 playback, auxiliary jack input, seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume, USB port, Theftlock, XM Radio and NavTraffic, and DVD-based touch-screen navigation with voice recognition. Navigation radio is not available in Puerto Rico or the Virgin Islands. Navigation map disc will either cover Alaska and the 48 contiguous states or Hawaii depending on sales state.

Includes 20 x 8.5 in. polished aluminum wheels with P275/55R20 all-season blackwall tires.

Includes 20 in. chrome 6-tapered spoke design wheels. LPO wheels come with four steel 17 in. wheels with alignment specifications set to 20 in. LPO wheel selected. LPO.

Includes 22 in. chrome 8-single open spoke design wheels. LPO wheels come with four steel 17 in. wheels from the factory with alignment specifications set to 22 in. LPO wheel selected. LPO.

Includes 3.42 rear axle ratio, external transmission oil cooler, engine oil cooler, and increased trailering capabilities.