# Service bulletin PIT3271L 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: 10208971 - Published by NHTSA: 2022\-03\-14 - Manufacturer's number: PIT3271L - Manufacturer's date: 2022\-02\-03 - NHTSA component: WHEELS; TIRES ## NHTSA's summary This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection. ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10208971-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10208971-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Components Tires, Wheels ## Vehicles listed - 2006 BUICK ALLURE - 2016 to 2019 BUICK CASCADA - 2003 to 2005 BUICK CENTURY - 2008 to 2022 BUICK ENCLAVE - 2013 to 2022 BUICK ENCORE - 2016 to 2022 BUICK ENVISION - 2005 to 2019 BUICK LACROSSE - 2003 to 2005 BUICK LESABRE - 2006 to 2011 BUICK LUCERNE - 2003 to 2005 BUICK PARK AVENUE - 2004 to 2007 BUICK RAINIER - 2003 to 2004 BUICK REGAL - 2011 to 2020 BUICK REGAL - 2003 to 2007 BUICK RENDEZVOUS - 2005 to 2007 BUICK TERRAZA - 2012 to 2017 BUICK VERANO - 2013 to 2019 CADILLAC ATS - 2020 to 2022 CADILLAC CT4 - 2020 to 2022 CADILLAC CT5 - 2016 to 2020 CADILLAC CT6 - 2003 to 2019 CADILLAC CTS - 2003 to 2005 CADILLAC DEVILLE - 2006 to 2011 CADILLAC DTS - 2014 to 2016 CADILLAC ELR - 2003 to 2020 CADILLAC ESCALADE - 2022 CADILLAC ESCALADE - 2003 to 2010 CADILLAC ESCALADE ESV - 2012 CADILLAC ESCALADE ESV - 2016 CADILLAC ESCALADE ESV - 2018 to 2019 CADILLAC ESCALADE ESV - 2021 CADILLAC ESCALADE NA - 2003 to 2004 CADILLAC SEVILLE - 2004 to 2016 CADILLAC SRX - 2005 to 2011 CADILLAC STS - 2004 to 2009 CADILLAC XLR - 2019 to 2022 CADILLAC XT4 - 2017 to 2022 CADILLAC XT5 - 2020 to 2022 CADILLAC XT6 - 2013 to 2019 CADILLAC XTS - 2003 to 2005 CHEVROLET ASTRO - 2007 to 2013 CHEVROLET AVALANCHE - 2003 to 2006 CHEVROLET AVALANCHE 1500 - 2003 to 2005 CHEVROLET BLAZER - 2019 to 2022 CHEVROLET BLAZER - 2017 to 2022 CHEVROLET BOLT EV - 2010 to 2022 CHEVROLET CAMARO - 2012 to 2015 CHEVROLET CAPRICE - 2011 to 2015 CHEVROLET CAPTIVA - 2012 CHEVROLET CAPTIVA SPORT - 2003 to 2005 CHEVROLET CAVALIER - 2014 to 2017 CHEVROLET CHEVEROLET SS - 2015 CHEVROLET CITY EXPRESS - 2005 to 2010 CHEVROLET COBALT - 2004 to 2012 CHEVROLET COLORADO - 2015 to 2022 CHEVROLET COLORADO - 2003 to 2020 CHEVROLET CORVETTE - 2011 to 2019 CHEVROLET CRUZE - 2005 to 2022 CHEVROLET EQUINOX - 2003 to 2021 CHEVROLET EXPRESS - 2012 CHEVROLET EXPRESS 1500 - 2014 CHEVROLET EXPRESS 1500 - 2014 CHEVROLET EXPRESS 2500 - 2012 CHEVROLET EXPRESS 3500 - 2014 CHEVROLET EXPRESS 3500 - 2012 CHEVROLET EXPRESS 4500 - 2016 CHEVROLET EXPRESS 4500 - 2006 to 2011 CHEVROLET HHR - 2003 to 2020 CHEVROLET IMPALA - 2003 to 2022 CHEVROLET MALIBU - 2003 to 2007 CHEVROLET MONTE CARLO - 2003 to 2004 CHEVROLET S10 - 2003 to 2014 CHEVROLET SILVERADO 1500 - 2017 to 2019 CHEVROLET SILVERADO 1500 - 2021 CHEVROLET SILVERADO 1500 - 2012 to 2020 CHEVROLET SILVERADO 2500 - 2022 CHEVROLET SILVERADO 2500 - 2012 to 2015 CHEVROLET SILVERADO 3500 - 2012 to 2020 CHEVROLET SONIC - 2013 to 2021 CHEVROLET SPARK - 2003 to 2006 CHEVROLET SSR - 2003 to 2022 CHEVROLET SUBURBAN - 2003 to 2022 CHEVROLET TAHOE - 2003 to 2004 CHEVROLET TRACKER - 2003 to 2009 CHEVROLET TRAILBLAZER - 2019 CHEVROLET TRAILBLAZER - 2021 to 2022 CHEVROLET TRAILBLAZER - 2009 to 2022 CHEVROLET TRAVERSE - 2013 to 2022 CHEVROLET TRAX - 2005 to 2009 CHEVROLET UPLANDER - 2003 to 2005 CHEVROLET VENTURE - 2011 to 2019 CHEVROLET VOLT - 2007 to 2022 GMC ACADIA - 2004 to 2012 GMC CANYON - 2015 to 2022 GMC CANYON - 2003 to 2009 GMC ENVOY - 2005 GMC JIMMY CLASSIC - 2003 to 2005 GMC SAFARI - 2003 to 2022 GMC SAVANA - 2012 GMC SAVANA 2500 - 2012 GMC SAVANA 3500 - 2006 to 2010 GMC SIERRA 1500 - 2012 to 2014 GMC SIERRA 1500 - 2017 to 2019 GMC SIERRA 1500 - 2021 to 2022 GMC SIERRA 1500 - 2003 to 2005 GMC SIERRA 2500 - 2012 GMC SIERRA 2500 - 2015 to 2016 GMC SIERRA 2500 - 2020 GMC SIERRA 2500 - 2011 to 2012 GMC SIERRA 3500 - 2003 to 2004 GMC SONOMA - 2010 to 2021 GMC TERRAIN - 2022 GMC TERRAIN NA - 2003 to 2022 GMC YUKON - 2003 to 2009 HUMMER H2 - 2006 to 2010 HUMMER H3 - 2003 to 2004 OLDSMOBILE ALERO - 2003 OLDSMOBILE AURORA - 2003 to 2004 OLDSMOBILE BRAVADA - 2003 to 2004 OLDSMOBILE SILHOUETTE - 2003 to 2005 PONTIAC AZTEK - 2003 to 2005 PONTIAC BONNEVILLE - 2009 PONTIAC G3 - 2006 PONTIAC G4 - 2007 to 2010 PONTIAC G5 - 2005 to 2010 PONTIAC G6 - 2003 to 2005 PONTIAC GRAND AM - 2003 to 2008 PONTIAC GRAND PRIX - 2003 to 2004 PONTIAC MONTANA - 2005 to 2008 PONTIAC MONTANA - 2006 to 2010 PONTIAC SOLSTICE - 2003 to 2005 PONTIAC SUNFIRE - 2006 to 2009 PONTIAC TORRENT - 2003 to 2010 PONTIAC VIBE - 2007 to 2010 SATURN AURA - 2003 to 2007 SATURN ION - 2007 to 2010 SATURN OUTLOOK - 2005 to 2007 SATURN RELAY - 2007 to 2010 SATURN SKY - 2003 to 2010 SATURN VUE ## Recalls for the same vehicles and component - [2021767](/recalls/tc/2021767.md), 2021-12-17: Tires - [21V985000](/recalls/nhtsa/21V985000.md), 2021-12-16: TIRES:TEMPORARY/EMERGENCY SPARE TIRE - [21V578000](/recalls/nhtsa/21V578000.md), 2021-07-29: TIRES:TEMPORARY/EMERGENCY SPARE TIRE - [2021347](/recalls/tc/2021347.md), 2021-06-03: Tires - [21V423000](/recalls/nhtsa/21V423000.md), 2021-06-03: TIRES:SIDEWALL; TIRES - [2021103](/recalls/tc/2021103.md), 2021-02-26: Tires - [21V115000](/recalls/nhtsa/21V115000.md), 2021-02-25: TIRES - [2020530](/recalls/tc/2020530.md), 2020-11-06: Tires - [20V684000](/recalls/nhtsa/20V684000.md), 2020-11-05: TIRES - [2016502](/recalls/tc/2016502.md), 2016-10-12: Tires ## Other bulletins for the same vehicles and component - [N252536751\-01](/bulletins/11031388.md), 2026-04-20, Warranty extension: WHEELS. Special Coverage. Certain vehicles listed above may have a condition where the transmission control valve has worn, resulting in a gradual loss of pressure within the valve. The effects can cause harsh shifting, setting a service engine soon message, reduced engine performance or P0747 diagnostic trouble code. This special coverage covers the condition described above for a period of 15 years or 150,000 miles \(240,000 km\), whichever occurs first, from the date the vehicle was originally placed in service, regardless of ownership. For vehicles covered by Vehicle Service Contracts, all eligible claims with repair orders on or after April 17, 2026, are covered by this special coverage and must be submitted using the labor operation codes provided with this bulletin. Claims with repair orders prior to April 17, 2026, must be submitted to the Service Contract provider. Vehicle owners or lessees who paid for repairs referenced in this Special Coverage \(“Customers”\) are eligible for reimbursement of their reasonable and customary expenses in accordance with the procedures specified below. The conditional right to reimbursement is provided by GM solely in the interest of customer satisfaction and is personal to Customers. Customers may not assign and GM does not consent to any assignment of any Customer’s right to submit reimbursement claims, or to receive reimbursement, or any other rights granted by this Special Coverage to any third party, including but not limited to service contract providers, and this Special Coverage is not intended to and does not confer any third party beneficiary, subrogation or contribution rights, or any other rights to reimbursement, against GM, whether in law, equity or otherwise, on any third parties. Dealers are to update the control valve body spacer plate, actuator feed valve and spring in the valve body. The repairs will be made at no charge to the customer. - [N252536751](/bulletins/11031380.md), 2026-04-17, Warranty extension: WHEELS. Special Coverage. Certain vehicles listed above may have a condition where the transmission control valve has worn, resulting in a gradual loss of pressure within the valve. The effects can cause harsh shifting, setting a service engine soon message, reduced engine performance or P0747 diagnostic trouble code. Dealers are to update the control valve body spacer plate, actuator feed valve and spring in the valve body. The repairs will be made at no charge to the customer. - [25\-NA\-156](/bulletins/11026104.md), 2025-12-04, Service bulletin: WHEELS. This service bulletin provides information on Tire Sidewall Irregularities. - [22\-NA\-183](/bulletins/11017449.md), 2025-05-01, Service bulletin: WHEELS. This service bulletin advises the technician of a different tire/rim option that can be used to correct a customer concern of poor ride quality at highway speeds. - [08\-03\-10\-006I](/bulletins/11017016.md), 2025-04-15, Service bulletin: WHEELS. This service bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat Corrosion. - [05\-03\-07\-009L](/bulletins/11015409.md), 2025-03-08, Service bulletin: SUSPENSION; WHEELS. This service bulletin provides information on Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles. - [21\-NA\-043](/bulletins/11014230.md), 2025-02-12, Service bulletin: VISIBILITY/WIPER; SERVICE BRAKES; ENGINE; ELECTRICAL SYSTEM; WHEELS. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold \(prepping\) to the customer. - [25\-NA\-019](/bulletins/11014138.md), 2025-02-11, Service bulletin: WHEELS; VEHICLE SPEED CONTROL; AIR BAGS; ELECTRICAL SYSTEM; SERVICE BRAKES. This bulletin advises the tech to check other areas that may need repair before replacing the wheel speed sensor. - [22\-NA\-172](/bulletins/11013639.md), 2025-02-05, Service bulletin: WHEELS; ELECTRICAL SYSTEM. This technical bulletin provides repair information to correct a customer concern of Trailer Tire Pressure Only Reading Up To 100 PSI, New Parts To Increase To 147 PSI. - [21\-NA\-275](/bulletins/11011993.md), 2024-12-19, Service bulletin: POWER TRAIN; WHEELS; AIR BAGS. This service bulletin provides repair information to correct customer concerns of Wheel Lock Up, ABS Event, Loud Bang and a Flashing “D” on Driver Information Center \(DIC\) when Lightly or Moderately Accelerating Forcing an 8\-7 or 8\-6 Downshift. JSON: [/v1/bulletins/10208971](/v1/bulletins/10208971) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20PIT3271L&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10208971&vehicle=Service%20bulletin%20PIT3271L)