{"nhtsa_id":11029510,"type":"warranty_extension","type_name":"Warranty extension","date_added":"2026-03-04","date":"2026-02-04","document_id":"TitanX Extension","mfr_campaign":"TitanX Extension","replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Standard Warranty Extension for vehicles with TitanX Radiators","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029510-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029510-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11029510","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2025,"year_to":2026,"match":"exact","vehicle_ids":["2025_freightliner_cascadia","2026_freightliner_cascadia"]},{"make":"WESTERN STAR","model":"47X","year_from":2025,"year_to":2026,"match":null,"vehicle_ids":[]},{"make":"WESTERN STAR","model":"49X","year_from":2025,"year_to":2026,"match":null,"vehicle_ids":[]},{"make":"WESTERN STAR","model":"57X","year_from":2025,"year_to":2026,"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":[]}