To take advantage of the additional travel that the RXT Rear Suspension System offers, ICON engineers had to scrap the OE leaf springs and develop a replacement that addressed issues found in the R&D process. The result is a user-adjustable multi-rate leaf pack that offers a major performance gain for almost every Tacoma setup imaginable. Features like tip inserts and leaf separators reduce friction and increase ride comfort, while a military wrapped front eyelet improves the durability and strength of the leaf spring. A slight reduction in spring rate increases ride quality while gaining additional droop travel. While many Tacoma owners will embrace this, there are those who have outfitted their trucks with a significant amount of weight in the form of a bed rack, roof top tent, spare tires and parts or other additions. Understanding this, the leaf pack was designed with an additional leaf (included with kit) that can be exchanged or added to the pack yielding an additional 10% or 20% spring rate that will handle more “outfitted” vehicles.Additional Attributes:GTIN:00840103408767Material:SteelBushing Color:BlackColor:BlackSuspension Grade Type:PerformanceLeaf Quantity:8Axle Orientation:RearHelper Spring:NoAxle Modification Needed:NoBushings Included:YesMounting Hardware Included:YesGrade Type:PerformanceU Bolts Included:NoMaximum Lift:2.625AAP_UDA_12:EAAAP_UDA_22:1AAP_UDA_4:55Add-On Part:52050 TOYOTA REAR 8.0 U-BOLT 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 :Emissions Compliance ExemptLife Cycle Status:Available To OrderPackaging:Quantity of Each:1.0Package UOM:EADimension:48.0000 x 48.0000 x 10.0000 inchesWeight:70.0000 PGPDF:I158505_REVB