{"nhtsa_id":11023920,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-10-06","date":"2025-10-01","document_id":"20250904_TSB_Labels-R2","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"Yokohama has delivered some tires that were labeled improperly. Some tread stickers include a mismatch of the numerical “ply rating” and load range letter. The tire sidewall stamping on these tires is correct. The mismatch may cause confusion during tire selection or inventory management but does not affect tire performance.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11023920-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11023920-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11023920","components":[],"codes":[],"topics":[],"vehicles":[{"make":"YOKOHAMA","model":"108R","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"YOKOHAMA","model":"109L","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"YOKOHAMA","model":"709ZL","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"YOKOHAMA","model":"RY617","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"YOKOHAMA","model":"TY517 MC2","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":[]}