{"nhtsa_id":10020646,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2006-12-07","date":"2006-06-01","document_id":"040007","mfr_campaign":null,"replaces":null,"component":"TIRES:TEMPORARY/EMERGENCY SPARE TIRE","mfr_system":null,"summary":"INSPECT SPARE TIRE AIR VALVE FOR DAMAGE; REPLACE COLLAPSIBLE SPARE TIRE IF NECESSARY. MERCEDES-BENZ MODEL 251. *KB","document":null,"url":"https://open.wenmarpro.com/bulletins/10020646","components":[{"id":"tires","name":"Tires","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"UNKNOWN","model":"UNKNOWN","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":[]}