ICON dual-rate coil springs for 2023–2025 Ford F-250 and F-350 Super Duty diesel trucks provide 2.5 inches of lift and a dual-rate profile that balances on-road comfort with off-road bottoming resistance. The softer initial rate improves daily ride quality while the firmer secondary rate engages during heavy compression. These bolt-on springs are corrosion-resistant and backed by ICON’s lifetime guarantee against sagging and breakage.
ICON 23-25 Ford F-250/F-350 Super Duty 4WD Diesel 2.5 Lift 2.5in Front Dual Rate Coil Spring Kit