Rock Krawler triple-rate rear coil springs for 2007–2018 Jeep Wrangler JKU four-door with a 4.5-inch lift. Designed to match the front spring rate progression, the rear springs support the lifted JKU stance and provide progressive resistance as load increases. They help maintain ride height and contribute to balanced handling for lifted rear suspension setups.
Rock Krawler 07-18 Jeep Wrangler JKU 4DR 4.5in Lift Triple Rate Coil Springs - Rear