# Service bulletin 20NA159 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: 10180317 - Published by NHTSA: 2020\-09\-28 - Manufacturer's number: 20NA159 - Manufacturer's date: 2020\-08\-14 - NHTSA component: TIRES ## NHTSA's summary This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program \(U.S. Dealers Only\). ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10180317-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10180317-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Components Tires ## Vehicles listed - 2016 to 2019 BUICK CASCADA - 2012 to 2021 BUICK ENCLAVE - 2013 to 2021 BUICK ENCORE - 2020 to 2021 BUICK ENCORE GX - 2016 to 2021 BUICK ENVISION - 2012 to 2019 BUICK LACROSSE - 2012 to 2020 BUICK REGAL - 2012 to 2017 BUICK VERANO - 2013 to 2019 CADILLAC ATS - 2020 to 2021 CADILLAC CT4 - 2020 to 2021 CADILLAC CT5 - 2016 to 2020 CADILLAC CT6 - 2012 to 2019 CADILLAC CTS - 2014 CADILLAC CTS\-V - 2014 to 2017 CADILLAC ELR - 2012 to 2020 CADILLAC ESCALADE - 2013 to 2016 CADILLAC ESCALADE ESV - 2017 to 2020 CADILLAC ESCALADE ESV - 2013 CADILLAC ESCALADE EXT - 2021 CADILLAC ESCALADE NA - 2012 to 2016 CADILLAC SRX - 2019 to 2021 CADILLAC XT4 - 2017 to 2021 CADILLAC XT5 - 2020 to 2021 CADILLAC XT6 - 2013 to 2019 CADILLAC XTS - 2012 to 2013 CHEVROLET AVALANCHE - 2012 CHEVROLET AVEO - 2019 to 2020 CHEVROLET BLAZER - 2017 to 2020 CHEVROLET BOLT EV - 2012 to 2021 CHEVROLET CAMARO - 2013 to 2017 CHEVROLET CAPRICE - 2013 to 2014 CHEVROLET CAPTIVA - 2012 CHEVROLET CAPTIVA SPORT - 2014 to 2017 CHEVROLET CHEVEROLET SS - 2015 to 2016 CHEVROLET CITY EXPRESS - 2015 to 2020 CHEVROLET COLORADO - 2012 to 2019 CHEVROLET CORVETTE - 2021 CHEVROLET CORVETTE - 2012 to 2019 CHEVROLET CRUZE - 2012 to 2021 CHEVROLET EQUINOX - 2012 to 2020 CHEVROLET EXPRESS - 2012 to 2020 CHEVROLET IMPALA - 2012 to 2021 CHEVROLET MALIBU - 2018 CHEVROLET N300 - 2017 CHEVROLET N300 MAX - 2012 to 2014 CHEVROLET SILVERADO 1500 - 2017 to 2021 CHEVROLET SILVERADO 1500 - 2012 to 2021 CHEVROLET SILVERADO 2500 - 2019 to 2020 CHEVROLET SILVERADO 4500 - 2013 to 2020 CHEVROLET SONIC - 2013 to 2015 CHEVROLET SPARK - 2018 to 2020 CHEVROLET SPARK - 2014 to 2017 CHEVROLET SPARK EV - 2012 to 2021 CHEVROLET SUBURBAN - 2013 to 2021 CHEVROLET TAHOE - 2021 CHEVROLET TRAILBLAZER - 2012 to 2020 CHEVROLET TRAVERSE - 2013 to 2020 CHEVROLET TRAX - 2012 to 2018 CHEVROLET VOLT - 2012 to 2021 GMC ACADIA - 2015 to 2021 GMC CANYON - 2012 to 2021 GMC SAVANA - 2014 GMC SIERRA 1500 - 2019 to 2021 GMC SIERRA 1500 - 2012 to 2021 GMC SIERRA 2500 - 2012 to 2013 GMC SIERRA DENALI - 2015 to 2019 GMC SIERRA DENALI - 2012 to 2021 GMC TERRAIN - 2013 to 2021 GMC YUKON - 2013 GMC YUKON DENALI - 2013 GMC YUKON DENALI XL - 2013 to 2014 GMC YUKON XL - 2015 to 2021 GMC YUKON XL ## 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 - [2021489](/recalls/tc/2021489.md), 2021-08-05: Tires - [21V612000](/recalls/nhtsa/21V612000.md), 2021-08-05: TIRES:TREAD/BELT; TIRES - [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 ## Other bulletins for the same vehicles and component - [PI0464A](/bulletins/10254215.md), 2024-05-06, Service bulletin: TIRES. Tire Wear Characteristics of 16? Goodyear® Integrity Low Rolling Resistance Tires. - [PI0408A](/bulletins/10254205.md), 2024-05-06, Service bulletin: TIRES; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Information on Tire Rotation Recommendations. - [PIT4506G](/bulletins/10251681.md), 2024-03-18, Service bulletin: TIRES. 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. - [PIT4506C](/bulletins/10247655.md), 2023-12-26, Service bulletin: UNKNOWN OR OTHER; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. Questions Regarding Reducing Tire Pressures. - [14105B](/bulletins/10247308.md), 2023-12-18, Service bulletin: SEAT BELTS:FRONT:RETRACTOR; UNKNOWN OR OTHER; AIR BAGS:FRONTAL; TIRES; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Passenger Side Instrument Panel Performance - [14105A](/bulletins/10247307.md), 2023-12-18, Service bulletin: TIRES; SEAT BELTS:FRONT:RETRACTOR; AIR BAGS:FRONTAL; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; UNKNOWN OR OTHER. Passenger Side Instrument Panel Performance - [14105](/bulletins/10247306.md), 2023-12-18, Service bulletin: AIR BAGS:FRONTAL; TIRES; SEAT BELTS:FRONT:RETRACTOR; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; UNKNOWN OR OTHER. Passenger Side Instrument Panel Performance - [130310002](/bulletins/10246643.md), 2023-12-11, Service bulletin: TIRES; SUSPENSION. Diagnostic Tips for Difficult to Resolve Tire/Wheel Vibration Concerns - [130310001A](/bulletins/10246642.md), 2023-12-11, Service bulletin: UNKNOWN OR OTHER; TIRES. Information on Tire Cold Weather Cracking - [130310001](/bulletins/10246641.md), 2023-12-11, Service bulletin: TIRES. Information on Goodyear F1 Supercar G2 Tire Cold Weather Cracking JSON: [/v1/bulletins/10180317](/v1/bulletins/10180317) [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%2020NA159&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10180317&vehicle=Service%20bulletin%2020NA159)