{"nhtsa_id":50935,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1997-06-17","date":"1996-11-01","document_id":"27/962D","mfr_campaign":null,"replaces":null,"component":"SUSPENSION:FRONT","mfr_system":null,"summary":"TIRES - DIRECTIONAL TREAD PATTERN. *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/50935","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES BENZ","model":"420","year_from":1997,"year_to":1997,"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":[]}