Distribution Updates

Updates for All-New Sierra/Denali 3500 HD

Week of 11/8/2021

Effective 11/8/2021, the following changes will be made to the Vehicle Order Guide:

Interior section-(S1O) LPO, Console vault, lockable, updated description to "LPO, Console-Mounted Safe" and in all other descriptions and footnotes.

Week of 6/28/2021

Effective 6/28/2021, the following changes will be made to the Vehicle Order Guide:

Exterior section-Taillamps, LED tail , updated extended description to read "LED tail and SRW are incandescent stop, turn and reverse light and DRW are LED stop, turn and reverse light".

Week of 6/22/2020

Effective 6/22/2020, the following changes will be made to the Vehicle Order Guide:

SEO/Ship Thru section-(5Y1) Seats, Driver and passenger front individual seats, updated footnote to read "Requires (BG9) vinyl floor covering.".

Week of 4/27/2020

Effective 4/27/2020, the following changes will be made to the Vehicle Order Guide:

Interior section-(IOS) Audio system, Premium GMC Infotainment System , added to all footnotes "As of 4-17-20 Dealer upgrade to navigation is no longer available to order.".

Week of 4/6/2020

Effective 4/6/2020, the following changes will be made to the Vehicle Order Guide:

Interior section-(TRO) LPO, Auxiliary Trailer Camera, added to all footnotes "No longer available to order."

Week of 3/30/2020

Effective 3/30/2020, the following changes will be made to the Vehicle Order Guide:

All sections-updated (F60) description in all footnotes to "Heavy Duty Front Spring/Camper Package".
All sections-updated (VYU) description in all footnotes to "Snow Plow Prep/Camper Package".
Mechanical section-(F60) Heavy Duty Front Spring Package, updated description to "Heavy Duty Front Spring/Camper Package" and added an extended description that reads ", Note: If ordered for Camper usage, recommend ordering (UY2) Trailering wiring provisions".
Mechanical section-(VYU) Snow Plow Prep Package, updated description to "Snow Plow Prep/Camper Package". Updated extended description to read ", includes (KW5) 220-amp alternator, includes increased front GAWR on Heavy Duty models, (NZZ) skid plates (transfer case and oil pan), pass through dash grommet hole and roof emergency light provisions. Contact GM Upfitter Integration at www.gmupfitter.com for plow installation details and assistance. Note: if ordered for Camper usage, recommend ordering (UY2) Trailering wiring provisions".

Week of 3/23/2020

Effective 3/23/2020, the following changes will be made to the Vehicle Order Guide:

Mechanical section-(UF3) High idle switch , changed the footnote on 1SA to read "Requires (K34) Cruise Control. Not available with (PTO) Power Take-off.". Old footnote 1 becomes footnote 2.

Week of 2/24/2020

Effective 2/24/2020, the following changes will be made to the Vehicle Order Guide:

Exterior section-(PDV) MultiPro Audio System by Kicker, (dealer-installed) with "A" availability on all trims with a footnote that reads "Requires (QK2) GMC MultiPro Tailgate.".

Week of 2/10/2020

Effective 2/10/2020, the following changes will be made to the Vehicle Order Guide:

Interior section-(UVS) HD Surround Vision with Two Trailer View Camera Provisions, updated footnote 1 to read "Included and only available with (CWM) Technology Package. Not available with (ZW9) pickup bed delete. Recommend ordering (TRO) Auxiliary Trailer Camera, LPO if transparent trailer camera view is desired.". Updated footnote 2 to read "Included and only available with (CWM) Technology Package. Recommend ordering (TRO) Auxiliary Trailer Camera, LPO if transparent trailer camera view is desired.".
Exterior section-(SF6) LPO, Body color wheel arch moldings, updated all footnotes by adding (GAN) Quicksilver Metallic color availability.
Exterior section-(RW9) LPO, Bedside Storage, right hand and left hand side, updated footnote 1 to read "Requires a Standard Bed Crew Cab model. Not available with (63B) Tri-fold soft tonneau cover, LPO.". Replaced footnote 2 with footnote 1 and deleted footnote 2 entirely.

Week of 2/3/2020

Effective 2/3/2020, the following changes will be made to the Vehicle Order Guide:

Mechanical section-(U1D) In-vehicle Trailering App, updated footnote 2 to read "Includes trailer tire pressure monitoring alert ONLY when (PTT) trailer tire pressure monitor system is factory ordered and sensors are installed. With (ZW9) pickup bed delete no provision for a trailer tire pressure monitor system will exist but all the other (U1D) features will remain.".

Week of 1/27/2020

Effective 1/27/2020, the following changes will be made to the Vehicle Order Guide:

Interior section-(UVC) Rear Vision Camera, deleted footnote 2 entirely and applied footnote 1 to 3SA.
Interior section-(TRO) LPO, Auxiliary Trailer Camera, updated footnote 2 and 3 by removing "Not available with (CWM) Technology Package.".
Mechanical section-(PTT) Trailer Tire Pressure Monitor Sensors, updated footnote 1 to read "Requires (ZL6) ProGrade Trailering System or (PDQ) Preferred Package. Not available with (ZW9) pickup bed delete.". Added a footnote 2 to 4SA that reads "Not available with (ZW9) pickup bed delete.".
Mechanical section-(U1D) In-vehicle Trailering App, updated footnote 2 on 4SA to read "Includes trailer tire pressure monitoring alert ONLY when (PTT) trailer tire pressure monitor system is factory ordered and sensors are installed. Not available with (ZW9) pickup bed delete.". Old footnote 2 becomes footnote 3 on 4SB and 5SA.

Week of 1/20/2020

Effective 1/20/2020, the following changes will be made to the Vehicle Order Guide:

Exterior section-(RW9) LPO, Bedside Storage, updated footnote 1 to read "Requires a Standard Bed Crew Cab model. Not available with (ZW9) pickup bed delete, (63B) Tri-fold soft tonneau cover, LPO or (VOZ) Tri-fold hard tonneau cover, LPO.".
Mechanical section-all non-orderable GVWRs, updated footnotes changing "Requires" to "Included and only available with".

Week of 12/30/2019

Effective 12/30/2019, the following changes will be made to the Vehicle Order Guide:

Interior section-(BG9) Floor covering, rubberized-vinyl, changed the availability on 1SA to "S" and applied footnote 1.
Interior section-(B30) Floor covering, color-keyed carpeting, changed availability on 1SA to "A" and moved the RPO code to the Free Flow RPO code column.
Interior section-(B32) Floor mats, rubberized-vinyl front, changed the availability on 1SA to "A" and applied footnote 1.
Interior section-(B33) Floor mats, rubberized-vinyl rear, changed the availability on 1SA to "A" and applied footnote 1.
Exterior section-added (RW9) LPO, Bedside Storage, right hand and left hand side, (dealer-installed) with "A/D" availability on trims with a footnote 1 on 1SA, 3SA and 4SA that reads "Requires a Standard Bed Double Cab or Crew Cab model. Not available with (ZW9) pickup bed delete, (63B) Tri-fold soft tonneau cover, LPO or (VOZ) Tri-fold hard tonneau cover, LPO.". Added a footnote 2 on 4SB and 5SA that reads "Requires a Standard Bed model. Not available with (63B) Tri-fold soft tonneau cover, LPO or (VOZ) Tri-fold hard tonneau cover, LPO.".

Week of 12/23/2019

Effective 12/23/2019, the following changes will be made to the Vehicle Order Guide:

Interior section-(PDQ) Preferred Package, updated footnote to read "Requires (PCQ) SLE Convenience Package or (PDU) SLE Value Package. Not available with (ZW9) pickup bed delete. Crew Cab models include (R7O) Cloth Rear Seat Storage Package.".
Interior section-(UVB) HD Rear Vision Camera, updated footnote 1 to read "Included and only available with (PDQ) Preferred Package or (ZL6) ProGrade Trailering System. Deleted with (ZW9) pickup bed delete.".

Week of 12/16/2019

Effective 12/16/2019, the following changes will be made to the Vehicle Order Guide:

Interior section-(UVB) HD Rear Vision Camera, updated footnote 1 to read "Included and only available with (PDQ) Preferred Package or (ZL6) ProGrade Trailering System. Deleted with (ZW9) pickup bed delete. Not available with (CMT) Gooseneck / 5th Wheel Prep Package.". Updated footnote 2 to read "Deleted with (ZW9) pickup bed delete. Not available with (CMT) Gooseneck / 5th Wheel Prep Package.".
Exterior section-(63B) LPO, Tri-fold soft tonneau cover, updated footnote by removing "Not available to order at this time.".

Week of 12/2/2019

Effective 12/2/2019, the following changes will be made to the Vehicle Order Guide:

Interior section-(UVC) Rear Vision Camera, updated footnote on 1SA to read "Deleted with (ZW9) pickup bed delete.". Renumbered footnote on 3SA to 2.

Week of 11/18/2019

Effective 11/18/2019, the following changes will be made to the Vehicle Order Guide:

Mechanical section-(MGU) Transmission, Allison 10-Speed automatic with integrated Power Take-Off (PTO), updated footnote by removing "Late availability.".
Mechanical section-(PTO) Power Take-Off, updated footnote by removing "Late availability.".

Week of 11/4/2019

Effective 11/4/2019, the following changes will be made to the Vehicle Order Guide:

Interior section-(DRZ) Rear Camera Mirror, updated footnote 1 to read "No longer available to order. Requires (PCI) Convenience Package. Replaces (D31) manual tilt rearview mirror. Replaces (DD8) auto-dimming rearview mirror when (DWI) trailer mirrors are ordered. Not available on Regular Cab models or with (ZW9) pickup bed delete. ". Updated footnote 2 to read "No longer available to order. Requires (PCQ) SLE Convenience Package or (ZL6) ProGrade Trailering Package. Replaces (D31) manual tilt rearview mirror. Replaces (DD8) auto-dimming rearview mirror when (DWI) trailer mirrors are ordered. Not available on Regular Cab models or with (ZW9) pickup bed delete.".

Week of 10/28/2019

Effective 10/28/2019, the following changes will be made to the Vehicle Order Guide:

Exterior section-(SHH) LPO, 20" (50.8 cm) High gloss Black painted wheels, updated footnote to read "Requires single rear wheels and (QF9) LT275/65R20 all-terrain, blackwall tires. Please note that the 20" factory installed wheels will be required with 20" LPO wheels. Accessory LPO wheels are a second set of wheels. Please ensure customer desires 2 sets of wheels before ordering.".
Exterior section-(SHL) LPO, 20" (50.8 cm) Chrome aluminum wheels, updated footnote to read "Requires single rear wheels and (QF9) LT275/65R20 all-terrain, blackwall tires. Please note that the 20" factory installed wheels will be required with 20" LPO wheels. Accessory LPO wheels are a second set of wheels. Please ensure customer desires 2 sets of wheels before ordering.".

Week of 10/21/2019

Effective 10/21/2019, the following changes will be made to the Vehicle Order Guide:

SEO/Ship Thru section-(5Y1) Seats, Driver and passenger front individual seats, updated footnote to read "Not Available for Model Year. Requires (BG9) vinyl floor covering.".

Week of 10/7/2019

Effective 10/7/2019, the following changes will be made to the Vehicle Order Guide:

Sierra 1SA and 3SA Color and Trim section-(GCI) Carbon Black Metallic, deleted footnote 3 entirely and applied footnote 1.
Sierra 4SA, 4SB and 5SA Color and Trim section-(GCI) Carbon Black Metallic, deleted footnote 4 entirely and applied footnote 3. Footnote 5 becomes footnote 4.

Week of 9/30/2019

Effective 9/30/2019, the following changes will be made to the Vehicle Order Guide:

Interior section-(TDM) Teen Driver, updated extended description to read "a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver".
Exterior section-Added (SF6) LPO, Body color wheel arch moldings, (dealer-installed), with "A/D" availability on 3SA, 4SA, 4SB and 5SA. Applied a footnote 1 to 3SA that reads "Requires exterior paint (GAZ) Summit White, (GBA) Onyx Black, (GJI) Dark Sky Metallic or (GCI) Carbon Black Metallic. Not available with (ZW9) pickup bed delete, (VQK) front and rear Black molded splash guards, LPO, Dual Rear Wheels or (PDH) GMC Interior Protection Package, LPO.". Added a footnote 2 on 4SA that reads "Requires exterior paint (GAZ) Summit White, (G1W) White Frost Tricoat, (GBA) Onyx Black, (GJI) Dark Sky Metallic or (GCI) Carbon Black Metallic. Not available with (ZW9) pickup bed delete, (VQK) front and rear Black molded splash guards, LPO, Dual Rear Wheels or (PDH) GMC Interior Protection Package, LPO.". Added a footnote 3 on 4SB that reads "Requires exterior paint (GAZ) Summit White, (GBA) Onyx Black, (GJI) Dark Sky Metallic or (GCI) Carbon Black Metallic. Not available with (VQK) front and rear Black molded splash guards, LPO, Dual Rear Wheels or (PDH) GMC Interior Protection Package, LPO.". Added a footnote 4 on 5SA that reads "Requires exterior paint (GAZ) Summit White, (G1W) White Frost Tricoat, (GBA) Onyx Black, (GJI) Dark Sky Metallic or (GCI) Carbon Black Metallic. Not available with (VQK) front and rear Black molded splash guards, LPO, Dual Rear Wheels or (PDH) GMC Interior Protection Package, LPO.".
Exterior section-(S41) LPO, Rear wheelhouse liners, (dealer-installed), deleted option entirely.

Week of 9/2/2019

Effective 9/2/2019, the following changes will be made to the Vehicle Order Guide:

Exterior section-(SHH) LPO, 20" (50.8 cm) High gloss Black painted wheels, updated footnote to read "Requires single rear wheels and (QF9) LT275/65R20 all-terrain, blackwall tires. Please note that the 20" factory installed wheels will be required with 20" LPO wheels.".
Exterior section-(SHL) LPO, 20" (50.8 cm) Chrome aluminum wheels, updated footnote to read "Requires single rear wheels and (QF9) LT275/65R20 all-terrain, blackwall tires. Please note that the 20" factory installed wheels will be required with 20" LPO wheels.".

Week of 8/26/2019

Effective 8/26/2019, the following changes will be made to the Vehicle Order Guide:

SEO/Ship Thru section-(8S3) Back-up alarm, 97 decibels, updated footnote 1 to read "Not available with (CMT) Gooseneck/5th Wheel Package, (SFW) back-up alarm calibration or (UY2) trailer wiring provisions.". Updated footnote 2 to read "Not available with (CMT) Gooseneck/5th Wheel Package, (U1D) In-vehicle Trailering App, SEO (SFW) back-up alarm calibration or (UY2) trailer wiring provisions.".

Week of 8/19/2019

Effective 8/19/2019, the following changes will be made to the Vehicle Order Guide:

SEO/Ship Thru section-(5M7) Speedometer calibration, updated description to read "Speedometer calibration, provisions". Updated extended description to read "Provides an owners manual supplement listing of speedometer calibrations to be programmed into the powertrain control module (PCM), after sale, to accommodate tire size changes utilized by railroad equipment. See Upfitter Integration website www.gmupfitter.com Technical Bulletins section for calibration listing and instructions.".
SEO/Ship Thru section-(8S3) Back-up alarm, 97 decibels, added "Not available with (CMT) Gooseneck/5th Wheel Package." to all footnotes.
SEO/Ship Thru section-(5Z4) Spare wheel, tire, carrier and lock delete, updated footnote to read "Requires a Long bed model. Includes (9L3) Spare tire delete. Not available with (5H1) 2 additional keys for a single key system or (ZW9) pickup bed delete."
SEO/Ship Thru section-(9L3) Spare tire delete, added a new footnote 1 on 1SA that reads "Included and only available with (ZW9) pickup bed delete or (5Z4) Spare wheel, tire, carrier and lock delete.". Old footnote 1 becomes footnote 2.
SEO/Ship Thru section-(01U) Special Exterior Color, added a footnote on 3SA that reads "Not available with (PCQ) SLE Convenience Package or (PDU) SLE Value Package.".

Week of 8/12/2019

Effective 8/12/2019, the following changes will be made to the Vehicle Order Guide:

Home page-deleted "Late available on Dual Rear Wheel models." footnote.
Interior section-(PDQ) Preferred Package, updated extended description to read ", includes (KI4) 120-volt power outlet, (KC9) 120-volt bed-mounted power outlet, (IOS) 8" diagonal Premium GMC Infotainment System, (U2K) SiriusXM with 360L, (UVB) HD Rear Vision Camera, (MCR) USB Ports, (PZ8) Hitch Guidance with Hitch View, (U1D) In-vehicle Trailering App and (U2L) HD Radio; Crew Cab and Double Cab models also include (UG1) Universal Home Remote and (A48) rear sliding power window".
Interior section-(U2K) SiriusXM Radio, updated description to "SiriusXM with 360L". updated extended description to read ", Equipped with SiriusXM with 360L. Enjoy a trial subscription of the All Access package for the full 360L experience, with a greater variety of SiriusXM content, a more personalized experience and easier navigation. With the All Access package, you can also enjoy your favorites everywhere you go, with the SiriusXM app, online and at home on compatible connected devices.". Updated footnote 1 to read "Included and only available with (PDQ) Preferred Package or (ZL6) ProGrade Trailering System. IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. See the SiriusXM Customer Agreement at www.siriusxm.com for complete terms and how to cancel. All fees, content, features, and availability are subject to change. GM connected vehicle services vary by vehicle model and require active service plan, working electrical system, cell reception and GPS signal. See onstar.com for details and limitations.". Updated footnote 2 to read "IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. See the SiriusXM Customer Agreement at www.siriusxm.com for complete terms and how to cancel. All fees, content, features, and availability are subject to change. GM connected vehicle services vary by vehicle model and require active service plan, working electrical system, cell reception and GPS signal. See onstar.com for details and limitations.".
Interior section-Added (TRO) LPO, Auxiliary Trailer Camera , wired, one camera and hardware, shipped loose for dealer or aftermarket installation, additional camera available as a GM Accessory (wire length is 59', [18m]) with "A/D" availability on 3SA, 4SA , 4SB and 5SA. Added a footnote 1 on 3SA that reads "Requires (UVN) Bed view Camera. Not available with (ZW9) pickup bed delete.". Added a footnote 2 on 4SA that reads "Requires (UVN) Bed view Camera or (CMT) Gooseneck / 5th Wheel Package. Not available with (ZW9) pickup bed delete or (CWM) Technology Package.". Added a footnote 3 on 4SB and 5SA that reads "Requires (UVN) Bed view Camera or (CMT) Gooseneck / 5th Wheel Package. Not available with (CWM) Technology Package.".
Mechanical section-(ZL6) ProGrade Trailering System, updated extended description to read ", includes (PZ8) Hitch Guidance with Hitch View, (U1D) In-vehicle Trailering App, (IOS) 8" diagonal Premium GMC Infotainment System, (UVB) HD Rear Vision Camera, (MCR) USB Ports (Instrument Panel with bench seat), (U2K) SiriusXM with 360L, (U2L) HD Radio and (QT5) EZ Lift power lock and release tailgate".
Mechanical section-(JGG) GVWR, 10,750 lbs. (4876 kg), added extended description that reads "with single rear wheels".

Week of 8/12/2019

Effective 8/12/2019, the following changes will be made to the Vehicle Order Guide:

Mechanical section-(C7E) GVWR, 11,000 lbs. (4990 kg), added extended description that reads "with single rear wheels".
Mechanical section-(JFN) GVWR, 11,100 lbs. (5035 kg), added extended description that reads "with single rear wheels".
Mechanical section-(JGK) GVWR, 11,150 lbs. (5058 kg), added extended description that reads "with single rear wheels".
Mechanical section-(JGL) GVWR, 11,350 lbs. (5148 kg), added extended description that reads "with single rear wheels".
Mechanical section-(C7W) GVWR, 11,400 lbs. (5171 kg), added extended description that reads "with single rear wheels".
Mechanical section-(G1Y) GVWR, 11,500 lbs. (5216 kg), added extended description that reads "with single rear wheels".
Mechanical section-(JGP) GVWR, 11,750 lbs. (5330 kg), added extended description that reads "with single rear wheels".
Mechanical section-(JGQ) GVWR, 11,800 lbs. (5352 kg), added extended description that reads "with single rear wheels".
Mechanical section-(JGR) GVWR, 11,850 lbs. (5375 kg), added extended description that reads "with single rear wheels".
Mechanical section-(G4H) GVWR, 11,900 lbs. (5398 kg), added extended description that reads "with single rear wheels".
Mechanical section-(G4Y) GVWR, 12,100 lbs. (5488 kg), added extended description that reads "with single rear wheels".
Mechanical section-(JGS) GVWR, 12,150 lbs. (5511 kg), added extended description that reads "with single rear wheels".
Mechanical section-(JGT) GVWR, 12,250 lbs. (5557 kg), added extended description that reads "with single rear wheels".
Mechanical section-(G9Y) GVWR, 14,000 lbs. (6350 kg), added extended description that reads "with dual rear wheels.".

Week of 8/5/2019

Effective 8/5/2019, the following changes will be made to the Vehicle Order Guide:

Interior section-(PDQ) Preferred Package, updated footnote to read "Requires (PCQ) SLE Convenience Package or (PDU) SLE Value Package. Crew Cab models include (R7O) Cloth Rear Seat Storage Package. When ordered with (ZW9) pickup bed delete, deletes (KC9) 120-volt bed-mounted power outlet, (UVB) HD Rear Vision Camera and (U1D) In-vehicle Trailering App.".

Week of 7/29/2019

Effective 7/29/2019, the following changes will be made to the Vehicle Order Guide:

Interior section-(PCI) Convenience Package, updated footnote to read "When ordered with (ZW9) pickup bed delete, deletes (QT5) tailgate and (UF2) lighting. Note: (QT5) EZ Lift power lock and release tailgate can be upgraded to (QK2) GMC MultiPro Tailgate. Not available with TC30943 or TC30953 dual rear wheel models with (ZW9) pickup bed delete.".
Interior section-(PCQ) SLE Convenience Package, updated footnote to read "Included with (PDU) SLE Value Package. Not available with (B59) Remote Start Package. Not available with (ZW9) pickup bed delete. Note (U01) Roof Marker Lamps are not available with (YF5) California state emissions requirements on single rear wheels. Note: (AZ3) front 40/20/40 split-bench with underseat storage on Crew Cab and Double Cab models can be upgraded to (A50) bucket seats with (D07) center console.".
Exterior section-(5VI) LPO, Cargo Tie-Downs, deleted option entirely.
Ball Hitch Trailering Specs section-added 43,500 lbs GCWR on L5P diesel engine with 3.42 axle ratio and a new footnote 3 that reads "Requires TC30903 Regular Cab dual rear wheel model.".
5th Wheel or Gooseneck Hitch Trailering Specs section-updated footnote 3 to read "Requires TC30903 Regular Cab dual rear wheel model.". Updated footnote 4 to read "When equipped with Gooseneck hitch, increases to 35,500 lb. max trailer weight rating.".

Week of 7/22/2019

Effective 7/22/2019, the following changes will be made to the Vehicle Order Guide:

Interior section-(9L7) Upfitter switches (5), updated the description and extended description to read "Upfitter switch kit, (5), Provides 3-30 amp and 2 - 20 amp configurable circuits to facilitate installation of aftermarket electrical accessories. Kit with all required parts will be shipped loose with the truck for installation by the dealer or upfitter at customer expense. Installation instructions and technical assistance available at www.gmupfitter.com.".
Exterior section-(VUK) LPO, GMC MultiPro tailgate insert with mounting tracks, deleted option entirely.
Exterior section-(P03) Wheel trim, painted trim skins and painted center caps, updated description to read "Wheel trim, painted center caps".
Crew Cab Dimensions-TC30943/TK30943 updated Inside length, at floor to 98.27 (2496).
Double Cab Dimensions-updated Inside length, at floor to 98.27 (2496).
Regular Cab Dimensions-updated Inside length, at floor to 98.27 (2496).

Week of 7/15/2019

Effective 7/15/2019, the following changes will be made to the Vehicle Order Guide:

Front Page removed Updated Note to read "Late availability on Dual Rear Wheel models.".
Automatic Transmission Rating with Ball Hitch Trailering specs-.Updated max trailer ratings se Order Guide for details.
Automatic Transmission Rating with 5th Wheel or Gooseneck Hitch Trailering specs-.Updated max trailer ratings se Order Guide for details.

Week of 7/8/2019

Effective 7/8/2019, the following changes will be made to the Vehicle Order Guide:

SEO/Ship Thru section-(5H1) Key equipment, two additional keys for single key system, updated footnote 1 to read "Requires models T*30953, (E63) pickup bed and (SAF) spare tire lock. Not available with SEO (5Z4) spare wheel, carrier and lock delete or (9J4) rear bumper delete.". Updated availability on 3SA to "--".

Week of 7/1/2019

Effective 7/1/2019, the following changes will be made to the Vehicle Order Guide:

Interior section-(KA1) Seating, heated driver and front passenger, updated extended description to read "heated driver and front outboard passenger"
Sierra 4SA, 4SB and 5SA Color and Trim section-Updated seat trim description on 4SA and 4SB seats to "Perforated Leather-appointed front seats".
SEO Color and Trim section-removed footnote 1 from all impacted colors and deleted footnote entirely.
Crew Cab Dimensions section-Body width DRW Updated the updated the long box dimensions to 96.6" (2454mm).

Week of 6/24/2019

Effective 6/24/2019, the following changes will be made to the Vehicle Order Guide:

Exterior section-(RS7) Wheels, 17" (43.2 cm) forged polished aluminum, updated footnote 1 by adding "Not available with (P06) chrome trim wheel skins and chrome center caps.".
Exterior section-(63B) LPO, Tri-fold soft tonneau cover, updated footnote by adding "Not available to order at this time.".
Exterior section-(SFE) LPO, Wheel locks, updated footnote 2 to read "Not available with dual rear wheels. Please note that LPO 20" wheels will include wheel locks without the LPO code (SFE) wheel locks, LPO.".
Sierra 1SA and 3SA Color and trim section-Exterior Colors (GA0) Pacific Blue Metallic, (GJI) Dark Sky Metallic and (GNK) Brownstone Metallic, changed the footnote to footnote 1. Footnote 2 becomes footnote 3 and old footnote 3 becomes footnote 1.
Sierra 4SA, 4SB and 5SA Color and trim section-Exterior Color (GA0) Pacific Blue Metallic and (GJI) Dark Sky Metallic, changed footnote to 4. Footnote 3 is renumbered to footnote 4 and footnote 4 is renumbered to footnote 3. Updated footnote 5 on (GNK) Brownstone Metallic to read "Available at extra charge. Not available on (5SA) Denali.".
SEO/Ship Thru section-Added (TDE) Ship Thru, Produced in Flint Assembly and shipped to Monroe Truck Equipment, MI, Then to TK Services, AK for shipping to final destination, (Dealer Invoice = $360.00), with "A" availability on 1SA, 3SA and 4SA.

Week of 6/17/2019

Effective 6/17/2019, the following changes will be made to the Vehicle Order Guide:

Interior section-(9L7) Upfitter switches (5), updated the description and extended description to read "Upfitter switch kit, (5), Provides 5-30 amp circuits to facilitate installation of aftermarket electrical accessories. Kit with all required parts will be shipped loose with the truck for installation by the dealer or upfitter. Installation instructions and technical assistance available at www.gmupfitter.com.".
Interior section-(SR3) LPO, Rear seat infotainment system with DVD player, added a footnote on 4SA and 4SB that reads "Requires a Crew Cab model.".

Week of 6/10/2019

Effective 6/10/2019, the following changes will be made to the Vehicle Order Guide:

Homepage-updated footnote to read "Late availability on Regular Cab and Dual Rear Wheel models.".
Interior section-(PCQ) SLE Convenience Package, updated footnote to read "Included with (PDU) SLE Value Package. Not available with (B59) Remote Start Package. When ordered with (ZW9) pickup bed delete, deletes (QT5) EZ Lift power lock and release tailgate, (B1J) rear wheelhouse liners and (UF2) cargo bed LED lighting. Note (U01) Roof Marker Lamps are not available with (YF5) California state emissions requirements on single rear wheels. Note: (AZ3) front 40/20/40 split-bench with underseat storage on Crew Cab and Double Cab models can be upgraded to (A50) bucket seats with (D07) center console.".
Interior section-(UVC) Rear Vision Camera, updated footnote to read "Deleted with (ZW9) pickup bed delete. Not available with (CMT) Gooseneck / 5th Wheel Package.".
Exterior section-(VUK) LPO, GMC MultiPro tailgate insert with mounting tracks, added to all footnotes "Not available to order at this time.".
SEO/Ship Thru section-Updated all ship thru pricing see Order Guide for details.
SEO/Ship Thru section-(TCL) Ship Thru, Produced in Flint Assembly and shipped to Kerr Industries, deleted footnote 1 on 1SA and 3SA.

Week of 6/3/2019

Effective 6/3/2019, the following changes will be made to the Vehicle Order Guide:

Interior section-Added (SR3) LPO, Rear seat infotainment system with DVD player, dual headrest with 8" screens and multiple inputs, including SD, USB, HDMI, as well as wireless connectivity to brought-in devices. Includes remote control, 2 sets of 2-channel wireless infrared headphones, and an available companion app to allow parental control of system. this option is "A/D" available on 4SA, 4SB and 5SA.
Exterior section-(SFE) LPO, Wheel locks, set of 4, added a footnote 2 on 4SA, 4SB and 5SA that reads "Not available with dual rear wheels. Please note that LPO 20" wheels will include wheel locks without the RPO code (SFE) wheel locks, LPO.".
SEO/Ship Thru section-(TCL) Ship Thru, Produced in Flint Assembly and shipped to Kerr Industries, Warren, MI. Returned to Flint Assembly for shipping to final destination, added a footnote on all available trims that reads "Not available with (VYU) Snow Plow Prep Package.".