{"product_id":"icon-2005-ford-f-250-f-350-front-2-5in-dual-rate-spring-kit","title":"2005-2024 Superduty Front 2.5 Dual Rate Spring Kit (ICO62510)","description":"\u003cp\u003eThe ICON Vehicle Dynamics 2.5-inch Front Dual Rate Spring Kit is a premier suspension upgrade for the 2005-2025 Ford F-250 and F-350 Super Duty 4WD. These springs are engineered to provide a level stance and significant improvements in ride quality across all types of terrain. Unlike standard linear springs, ICON’s dual-rate design features two distinct spring rates: a softer initial rate for soaking up small road chatter and a firmer secondary rate that engages during deeper compression to prevent bottoming out and improve stability when off-roading or hauling heavy loads.\u003c\/p\u003e\n\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n  \u003cli\u003e2.5-Inch Lift Height: Levels the front of the truck with the rear, providing a more aggressive stance and clearance for up to 35-inch tires.\u003c\/li\u003e\n  \u003cli\u003eDual Rate Design: Delivers a \"best of both worlds\" ride, plush and comfortable on the highway, yet firm and controlled when the suspension is pushed to its limits.\u003c\/li\u003e\n  \u003cli\u003eShot-Peened \u0026amp; Pre-Set: Undergoes a rigorous manufacturing process to increase tensile strength and ensure the springs will never sag or break over time.\u003c\/li\u003e\n  \u003cli\u003eCaster Correction Cams: Includes application-specific alignment cams to restore proper front-end caster geometry, ensuring excellent straight-line tracking and steering feel.\u003c\/li\u003e\n  \u003cli\u003eCorrosion Resistant: Finished in a high-quality, dual-stage semi-gloss black powder coat to withstand harsh road salts and environmental debris.\u003c\/li\u003e\n  \u003cli\u003eBolt-On Installation: Designed as a direct replacement for the factory coil springs with no cutting or welding required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n  \u003cli\u003eSpecifically fits 2005-2025 Ford F-250 and F-350 Super Duty 4WD models.\u003c\/li\u003e\n  \u003cli\u003eNote for 2020-2025 Models: Due to a lower factory ride height on newer Super Duty trucks, these springs may provide closer to 3-3.5 inches of lift compared to older models.\u003c\/li\u003e\n  \u003cli\u003eModels equipped with the Tremor package will see approximately 1.5 inches of lift over their factory height.\u003c\/li\u003e\n  \u003cli\u003eOptimized for trucks equipped with Diesel engines (Gas-specific versions are available for lighter front-end weights).\u003c\/li\u003e\n  \u003cli\u003eFor 2005-2016 F-250 models, a 4-inch rear block kit is recommended to achieve a perfectly level stance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ICON","offers":[{"title":"Default Title","offer_id":42991927296089,"sku":"ICO62510","price":695.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8030\/9593\/files\/33afc0cc9298759e706eded1a2773f99.jpg?v=1768603195","url":"https:\/\/dirtygarage.com\/products\/icon-2005-ford-f-250-f-350-front-2-5in-dual-rate-spring-kit","provider":"Dirty Garage","version":"1.0","type":"link"}