{"nhtsa_id":10194130,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-05-24","date":"2021-04-19","document_id":"N202315731","mfr_campaign":null,"replaces":null,"component":"WHEELS","mfr_system":null,"summary":"Service Update - certain vehicles may have a condition where exposed porosity in wheel castings are larger than allowed and do not meet internal GM requirements. Vehicles in this field action are to have two sets of wheels inspected. The wheels on the vehicle are inspected under N202315730 and the extra wheels are inspected under this field action. Dealers are to inspect the wheels and replace if necessary.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10194130-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10194130-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10194130","components":[{"id":"wheels","name":"Wheels","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"CORVETTE","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_chevrolet_corvette"]}],"as_of":"2026-10-19","note":"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.","attribution":[]}