{"nhtsa_id":52415,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1997-07-24","date":"1997-02-03","document_id":"1971","mfr_campaign":null,"replaces":null,"component":"STRUCTURE:FRAME AND MEMBERS","mfr_system":null,"summary":"VEHICLES WITH PETERBILT LOW AIR LEAF AND LOW LOW AIR LEAF REAR SUSPENSIONS, PRODUCED BETWEEN JULY 1, 1996 AND SEPTEMBER 13, 1996 IN DENTON AND BETWEEN JULY 1, 1996 AND SEPTEMBER 25, 1996 IN NASHVILLE WERE BUILT WITH A SUSPENSION CROSSBAR THAT MAY BUCKLE OR BEND. *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/52415","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PETERBILT","model":"PETERBILT","year_from":1996,"year_to":1996,"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":[]}