{"nhtsa_id":10152064,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-12-17","date":"2018-11-20","document_id":"770905","mfr_campaign":null,"replaces":null,"component":"SUSPENSION","mfr_system":null,"summary":"The heavy-duty nature of the Lippert torsion suspension system (3500-4400 lb. torsion axle depending on model) combined with the Cooper Discoverer LT215/85R16E tires can create a rough and irregular ride during ?On Road? highway use when the trailer is not adequately loaded. The suspension/tire combination was designed for off-road use, with high cargo capacity. When the unit is not under 50%+ load and used on the highway, the increased tire pressure and heavy duty suspension could affect the ride quality significantly resulting in cosmetic damage to the interior.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10152064-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10152064-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10152064","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FOREST RIVER","model":"NO BOUNDARIES","year_from":2018,"year_to":2019,"match":"exact","vehicle_ids":["2018_forest-river_no-boundaries","2019_forest-river_no-boundaries"]}],"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":[]}