What is the spring rate on the Long Travel 2003 - 2019 Toyota 4Runner coilover?
The 4Runner long travel coilovers are available with 600lb/in coil springs.
ICON Coil Spring Part number: 198500
ICON Coilover Part numbers: 59730 & 59730C
Unlike the non-long travel coilover offerings, there is not a heavier rate coil spring available from ICON. Most coil spring manufactures offer a variety of coil spring options that can be fitted on the ICON coilovers. Contact ICON tech support for information on heavier rate coil springs for your application (951) 689-ICON.