Skyjacker dual-rate long-travel front coil springs for 2021–2024 Jeep Wrangler Rubicon 392 are engineered with a two-stage progressive rate: a Flex Rate for articulation and a Ride Rate for compression. Manufactured from 5160H chromium alloy, shot-peened and preset, the springs are cycle-tested and powder-coated to resist corrosion. Skyjacker describes them as delivering improved articulation while maintaining a comfortable ride feel.
Skyjacker 21-24 Jeep Wrangler Rubicon 392 2.5 in. Front Dual Rate Long Travel Coil Spring Set