{"nhtsa_id":38028,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1995-02-10","date":"1994-10-01","document_id":"722022","mfr_campaign":null,"replaces":null,"component":"SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY","mfr_system":null,"summary":"NEW SPRING FOR 4 SPRING PARABOLIC REAR SUSPENSIONS. *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/38028","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"WHITE GMC","model":"WHITE GMC","year_from":1994,"year_to":1994,"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":[]}