The Rock Krawler X Factor Trail Runner system coilover is intended for 2019 and later Jeep Wrangler JT applications within the 4.5in X Factor No Limits family. Identified as the Trail Runner configuration, it represents the coilover-based suspension option designed to match that lift package’s geometry and intent. The overview keeps focus on fitment and system role for JT builds.
Rock Krawler 2019+ Jeep Wrangler JT 4.5in X Factor (No Limits) Trail Runner System