{"nhtsa_id":10105755,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-06-09","date":"2017-04-18","document_id":"122-X2S4B-05","mfr_campaign":null,"replaces":null,"component":"TIRES","mfr_system":null,"summary":"\"TIRES ARE IMBALANCED AND VIBRATIONS OCCUR AS A RESULT. CAUSE: IN ORDER TO REDUCE THE NOISE LEVEL FROM THE TIRES, TIRE MANUFACTURERS ARE APPLYING ACOUSTIC FOAM TO THE INSIDE OF THE TIRE.\"","document":null,"url":"https://open.wenmarpro.com/bulletins/10105755","components":[{"id":"tires","name":"Tires","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"PANAMERA","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_porsche_panamera"]}],"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":[]}