Service bulletin PIT4506G
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10251681 |
| Published by NHTSA | 2024-03-18 |
| Manufacturer's number | PIT4506G |
| Manufacturer's date | 2024-02-02 |
| NHTSA component | TIRES |
NHTSA's summary
This Preliminary Information communication provides information to the technician that some owners of Heavy Duty Trucks and Utilities may ask if they can lower their tire pressures. Tire pressures being set to the "Tire and Loading Label" will ensure the safe handling and ride characteristics of the truck and should not be lowered.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Tires
| CHEVROLET SILVERADO 2500 | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it) |
|---|---|
| CHEVROLET SILVERADO 3500 | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SUBURBAN | 2012, 2013 |
| CHEVROLET SUBURBAN | 2016, 2017, 2018, 2019 |
| CHEVROLET SUBURBAN 1500 | 2007 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SUBURBAN 2500 | 2008, 2009, 2010, 2011 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA 2500 | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA 3500 | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it) |
| GMC YUKON XL 2500 | 2007, 2008, 2009, 2010, 2011 (the catalog's model; the bulletin names a series or trim of it) |
| GMC YUKON XL 2500 | 2012, 2013 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 26V530000 | 2026-08-13. TIRES; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS |
|---|---|
| 2021767 | 2021-12-17. Tires |
| 21V985000 | 2021-12-16. TIRES:TEMPORARY/EMERGENCY SPARE TIRE |
| 21V578000 | 2021-07-29. TIRES:TEMPORARY/EMERGENCY SPARE TIRE |
| 2021347 | 2021-06-03. Tires |
| 21V423000 | 2021-06-03. TIRES:SIDEWALL; TIRES |
| 2021103 | 2021-02-26. Tires |
| 21V115000 | 2021-02-25. TIRES |
| 2020530 | 2020-11-06. Tires |
| 20V684000 | 2020-11-05. TIRES |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| N242437510 | 2024-04-10. Service bulletin. Customer Satisfaction Program - certain vehicles may have been built with incorrect tires for the police pursuit package. Dealers are to replace 4 driving tires and 1 spare tire. |
|---|---|
| N232429760 | 2024-01-18. Service bulletin. Customer Reimbursement. On certain vehicles, the customer ordered the Snow Plow Special Edition Sales Package (RPO ANQ), and was mistakenly double charged for the All Terrain Tires (RPO QF6). Dealers will provide the customer with a reimbursement check in the amount of $200.00 USD. |
| PIT4506C | 2023-12-26. Service bulletin. Questions Regarding Reducing Tire Pressures. |
| 14105B | 2023-12-18. Service bulletin. Passenger Side Instrument Panel Performance |
| 14105A | 2023-12-18. Service bulletin. Passenger Side Instrument Panel Performance |
| 14105 | 2023-12-18. Service bulletin. Passenger Side Instrument Panel Performance |
| 130310002 | 2023-12-11. Service bulletin. Diagnostic Tips for Difficult to Resolve Tire/Wheel Vibration Concerns |
| 120310003 | 2023-12-04. Service bulletin. Diagnostic Tips for Difficult to Resolve Tire/Wheel Vibration Concerns |
| 120310002A | 2023-12-04. Service bulletin. Proper Wheel Installation and Wheel Torque Techniques |
| 120310002 | 2023-12-04. Service bulletin. Proper Wheel Installation and Wheel Torque Techniques |