{"nhtsa_id":10180411,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-09-30","date":"2020-09-25","document_id":"KC-2021","mfr_campaign":null,"replaces":null,"component":"WHEELS:HUBCAP/COVER","mfr_system":null,"summary":"Mack Chassis - Stemco Hubcap Plug Will Not Stay In","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10180411-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10180411-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10180411","components":[{"id":"wheels","name":"Wheels","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"GRANITE (GR)","year_from":2016,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"GRANITE (GR)","year_from":2017,"year_to":2021,"match":"base","vehicle_ids":["2017_mack_granite","2018_mack_granite","2019_mack_granite","2020_mack_granite","2021_mack_granite"]},{"make":"MACK","model":"GU","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"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":[]}