The ICON Jeep Gladiator rear coil springs provide 1.5″ of lift height and feature a triple rate design with unique ICON-engineered droop, ride, and overload rates. This triple rate design allows for a soft rate at ride height for superb on-road comfort and a firmer overload rate that increases during compression for excellent bottoming resistance and off-road performance. Additionally, an even softer droop rate is engaged when the suspension approaches full extension for improved off-road ride quality. Like all ICON coil springs they feature a lifetime guarantee against sagging/breakage to produce confidence in knowing that you have the best suspension products available for the 2020-UP Jeep JT Gladiator.Additional Attributes:GTIN:00840103408644Color:BlackFinish:PowdercoatedSpring Material:SteelMaximum Lift Height:1.5Spring Color:BlackGrade Type:PerformanceRear Spring Seat Included:NoRear Spring Rate Type:VariableAAP_UDA_12:EAAAP_UDA_22:1AAP_UDA_4:55Add-On Part:22062 20-UP JT REAR SWAY BAR RELOCATION KITCalifornia Proposition 65:WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.Extended Information:Emissions :4Life Cycle Status:Available To OrderPackaging:Quantity of Each:1.0Package UOM:EADimension:21.0000 x 13.0000 x 7.0000 inchesWeight:38.0000 PGPDF:I22066_REVA