{"product_id":"rear-suspension-kit-ford-f350-2017-2025-rfr350","title":"RETRUE Rear Suspension Kit for Ford F-350 Super Duty 2017–2025, 7000 LBS Helper Springs","description":"\u003cp dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003eUpgrade your truck's load-carrying stability with the RETRUE \u003cstrong\u003erear suspension kit\u003c\/strong\u003e, designed for compatible 2017–2025 Ford F-350 Super Duty trucks and FR350SDJ-style rear suspension applications. Providing up to 7,000 lbs of supplemental suspension support, this heavy-duty \u003cstrong\u003eF-350 suspension kit\u003c\/strong\u003e helps reduce excessive rear sag, body sway, tilt, and suspension movement when towing trailers or carrying heavier cargo.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eDurable rubber \u003cstrong\u003erear suspension helper springs\u003c\/strong\u003e provide progressive support as the factory suspension compresses under load. Increased compression creates additional resistance, helping the truck maintain a more level stance and controlled driving characteristics during towing and hauling. Unlike adjustable air springs, this \u003cstrong\u003eFord F-350 suspension upgrade\u003c\/strong\u003e requires no compressor, air lines, or routine air-pressure adjustment, making it a straightforward, maintenance-friendly solution for regular work and recreational towing.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe system is suitable for F-350 owners towing RVs, campers, horse trailers, and equipment trailers or carrying tools, materials, and other cargo in the truck bed. As \u003cstrong\u003ehelper springs for towing\u003c\/strong\u003e, the components supplement the existing rear suspension while helping control squat and side-to-side movement under changing loads.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eBuilt from durable rubber engineered for repeated compression, changing temperatures, and outdoor road exposure, this \u003cstrong\u003eF-350 rear suspension kit\u003c\/strong\u003e is designed for long-term use in demanding applications. Fitment should be verified before ordering, especially on trucks equipped with aftermarket lift kits, suspension modifications, or other accessories that may affect installation clearance. The system provides supplemental suspension support only and does not increase the manufacturer's GVWR, GAWR, payload, or towing capacity.\u003c\/p\u003e","brand":"RETRUE","offers":[{"title":"Default Title","offer_id":53761634402601,"sku":"RFR350","price":137.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/1039\/8761\/files\/retrue-rear-suspension-kit-f350-super-duty-2017-2025-7000-lbs-fr350sdj.png?v=1789093010","url":"https:\/\/www.retrue.ca\/products\/rear-suspension-kit-ford-f350-2017-2025-rfr350","provider":"RETRUE","version":"1.0","type":"link"}