Control code for units either shipped to California Emissions States dealers or ordered by California Emissions States dealers for registration in non-California States locations. Note, in Maine, Rhode Island, and Vermont dealers cannot order vehicles for customers in non-California Emission States locations (except Public Service/Emergency Vehicles-936).

Standard only in AK, CO, IA, ID, ME, MI, MN, MT, ND, NH, NY, SD, VT, WI, and WY states.

Only available on units sold for authorized public service or emergency service use. Must also use Code 423 when ordering.

Federal dealers ordering vehicles with code 422 are required to also use code 93N to attest that the vehicle is being sold/delivered to a customer intending to register the vehicle in a California-Emissions or Cross-Border State. It is a violation of federal law for a Federal State dealer to sell a vehicle with code 422 (California Emissions System) unless the vehicle will be registered in a California-Emissions or Cross-Border State.

Includes a total of 357-amps.

Includes hardened engine intake valves, valve seats, and bi-fuel manifold. Does not include CNG/LPG fuel tanks, lines, etc. Vehicle will be equipped with the standard factory gasoline fuel system. It is the responsibility of the final stage manufacturer to determine that any vehicle converted to use CNG or LPG complies with U.S. Federal, California or Canadian exhaust and evaporative emission requirements, Federal fuel economy standards, U.S. and Canadian safety standards, labeling, and any other requirements.

Includes wheel lip moldings.

Includes Tailgate Assist, step and a flip up grab bar.

Includes 9.5 ft. rugged retractable cable that helps deter theft and secure personal items in the bed of the truck.

Includes tailgate guard, black box bed tie down hooks, and black bed attachment bolts.

Includes rear splash guards.

Includes 16K trailer hitch receiver (trailer tow ratings are still limited to a max of 12.5K). Deletes pickup box and tie-down hooks, tailgate, bodyside moldings, rear bumper, spare tire, wheel carrier and jack, and 7 and 4 way combo trailer tow socket and bracket when ordered with Trailer Brake Controller 52B. For vehicles built on or after 1/9/12, includes 17.5K trailer hitch receiver.

Includes 172.4 inch wheelbase, and 8 ft. long bed.

Includes four (4) switches located on the instrument panel that can be used to control aftermarket features such as snow plows, auxiliary lights, etc.

Includes extra heavy service front springs (2 Up upgrade above the spring computer selected as a consequence of options chosen. Not included if maximum springs have been computer selected as standard equipment), and slide-in camper certification.

Includes chrome exhaust tip, tow hooks, and unique mirror caps, chrome pickup bed tie-down hooks (not included when ordered with 85S Tough Bed), and 6 inch angular chrome tubular step bars.

Includes rearview camera, remote start system, power heated and cooled driver and passenger seats, and memory settings for power adjustable pedals, power driver seat, and PowerScope trailer-tow mirrors. After 10-1-10 includes easy-entry/exit seat memory feature.

Includes moonroof, navigation system, satellite radio, tailgate step, remote start system, power heated and cooled driver and passenger seats, easy-entry/exit memory seat feature, and memory settings for power adjustable pedals, power driver seat, and PowerScope trailer-tow mirrors.

Includes navigation system, HD radio, and SiriusXM satellite radio.

Includes power moonroof with one touch express open and close, and overhead console with storage and map lights.

Includes 40/20/40 split bench seat with leather seating surfaces and 10-way power driver and passenger seats.

Includes luxury leather 40/console/40 captains chairs with two-tone leather insert, and 10-way power driver and passenger seating.

Includes heavy service front springs (1 up upgrade above the spring computer selected as a consequence of options chosen. Not included if maximum springs have been computer selected as standard equipment). Note: May result in deterioration of ride quality. Vehicle ride height will increase with the addition of this package. Recommended only on vehicles which will permanently utilize aftermarket equipment.

Includes onboard device that tracks vehicle location, speed and idle time with optional vehicle diagnostics and maintenance reports. Powered by Telogis. Includes one year of Crew Chief service.

Includes spare tire.

Includes BSW all-terrain inner and spare tires.

Includes one frame under-bed cross member, five pickup bed attachment points with plugs, and one integrated 7-pin connector on drivers side pick-up bed wall.

Includes 25k rated hitch.