1996-2006 Tacoma Tundra 1.5" Add-A-Leaf Kit (ICO51100)The ICON Vehicle Dynamics progressive add a leaf kit is designed to lift the rear of select Toyota trucks while improving overall ride quality. By replacing the factory overload leaves, this kit reduces the rear spring rate by approximately 10 percent, resulting in a more compliant and controlled ride compared to stock. The progressive three leaf design provides smooth performance both on road and off road while delivering a noticeable increase in