+1" Rear Springs - 4th Gen Tacoma

//  Description Upgrade your truck’s suspension with Dirt King Rear Springs, designed to enhance stability, payload capacity, and bottom-out control without compromising daily comfort. Providing 1" of rear lift, these springs are ideal whether you're hauling heavy loads or tackling rugged terrain. Featuring a progressive triple-rate design, these springs offer a smooth ride zone for comfort, a transitional zone designed for gradual spring rate increase, and an overload zone with a 30% higher spring rate than OEM. This advanced design reduces sag under load and improves suspension performance when it matters most. With 450 lbs in the bed, ride height matches OEM, while at 1,000 lbs, Dirt King springs deliver 22% less sag and 1.25" more up travel compared to stock.  Specifications Triple-rate progressive coil spring design Provides approximately 1" of rear lift 30% stiffer overload zone vs. OEM Proudly made in the USA Sold as a pair  Features Smooth ride zone for every