Rock Krawler 2.5-inch lift triple-rate front coil springs for 2007–2018 Jeep Wrangler JKU 4-door provide a larger front lift while using progressive spring rates to control ride quality. These front springs are specified for JKU 4-door models requiring 2.5 inches of lift with staged support. They help maintain balanced suspension control on lifted JKU fronts across varying load conditions.
Rock Krawler 07-18 Jeep Wrangler JKU 4DR 2.5in Lift Triple Rate Coil Springs - Front