Rock Krawler Stage 1 shocks labeled RRD for 2018–present Jeep Wrangler JL two-door are designed for the 3.5-inch Ultimate Adventure System. Presented as Stage 1 components, these shocks are intended to function within the Ultimate Adventure suspension on JL two-door models, offering controlled damping as part of the system’s handling upgrades for 2018+ Wranglers.
Rock Krawler 2018+ Jeep Wrangler JL 2DR 3.5in Ultimate Adventure System - Stage 1