{"nhtsa_id":613570,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-07-21","date":"2000-04-03","document_id":"0074","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, AIR:DISC:PADS","mfr_system":null,"summary":"EXPERIENCING PREMATURE REAR WHEEL INNER BRAKE PAD WEAR OCCURRING ON SOME VEHICLES USED IN SEVERE DUTY APPLICATIONS. **MR","document":null,"url":"https://open.wenmarpro.com/bulletins/613570","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"brake-pad","name":"Brake pads","parent":"brakes"}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"F-450 SD","year_from":1999,"year_to":2000,"match":"base","vehicle_ids":["1999_ford_f-450","2000_ford_f-450"]},{"make":"FORD","model":"F-550 SD","year_from":1999,"year_to":2000,"match":"base","vehicle_ids":["1999_ford_f-550","2000_ford_f-550"]}],"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":[]}