{"nhtsa_id":10055502,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-06-04","date":"2014-03-07","document_id":"RN-10134","mfr_campaign":null,"replaces":null,"component":"SUSPENSION:FRONT","mfr_system":null,"summary":"PETERBILT: INFORMATION REGARDING AN EXHAUST GUARD, ON SOME TRUCKS AT TIME OF MANUFACTURED, WILL BE NEEDING ADDITIONAL PROTECTION FOR FRONT AIR SUSPENSION AIR BAG DUE TO EXCESSIVE HEAT EXPOSURE WILL CAUSE PREMATURE DEFLATION OF AIR BAG. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10055502","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PETERBILT","model":"PETERBILT","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":[]}