{"nhtsa_id":620020,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-07-09","date":"2001-02-16","document_id":"02162001","mfr_campaign":null,"replaces":null,"component":"TIRES","mfr_system":null,"summary":"SUBJECT REGARDING DUNLOP 18 INCH SPORTMAX A TIRES. CONCERNS AND CONDITIONS HAVE BEEN DESCRIBED BY THE (CHP) CALIFORNIA HIGHWAY PATROL AS SIDE WALL TIRE SEPARATION, SEPARATIONS AND FAILURES. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/620020","components":[{"id":"tires","name":"Tires","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"BMW MOTORCYCLE","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":[]}