{"nhtsa_id":11031391,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-04-20","date":"2026-04-20","document_id":"512050","mfr_campaign":"512050","replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"According to GM Recall 26V127: \"These vehicles may have a tire with sidewall damage. A tire with sidewall damage may experience sudden air loss, potentially causing reduced or loss of vehicle control, which increases the risk of a crash.\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031391-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031391-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11031391","components":[],"codes":[],"topics":[],"vehicles":[{"make":"FOREST RIVER","model":"ROCKPORT","year_from":2026,"year_to":2026,"match":"exact","vehicle_ids":["2026_forest-river_rockport"]}],"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":[]}