These JKS 2.5" Heavy Duty front coil springs are made for 2018–2021 Jeep Wrangler JL applications where a moderate front lift and increased load support are required. The heavy duty designation indicates stiffer spring rates intended to better handle added weight from accessories while preserving front ride height and vehicle control.
JKS Manufacturing 18-21 Jeep Wrangler JL 2.5in Front Coil Spring Kit - Heavy Duty