Rock Krawler 1.5-inch lift triple-rate front coil springs for 2007–2018 Jeep Wrangler JKU 4-door provide a modest front lift with variable-rate characteristics. These triple-rate springs are engineered to offer a balanced ride for both highway use and light off-road loads. They are specified for JKU 4-door fronts where a 1.5-inch lift and progressive spring behavior are desired.
Rock Krawler 07-18 Jeep Wrangler JKU 4DR 1.5in Lift Triple Rate Coil Springs - Front