ICON Dual Rate rear coil springs for 2024 Toyota Land Cruiser 250 Series and 2024 Lexus GX550 provide 2" of rear lift height over stock as well as greatly enhancing on- and off-road performance, especially when used with ICON shocks and suspension components. The dual-rate coil design provides a softer ride rate with a firmer overload rate that combine to deliver on-road comfort with excellent bottoming resistance and superior off-road performance. Like all ICON coil springs, they feature a lifetime guarantee against sagging/breakage to produce confidence in knowing that you have the best suspension products available for the 2024 Toyota Land Cruiser 250 Series and 2024 Lexus GX550.