This ICON add-in leaf is intended for 2007‑up Toyota Tundra applications as a companion piece to ICON part number 158509. The single add-in leaf provides a vehicle-specific spring element to adjust rear spring rate or ride height as part of ICON’s leaf spring systems. It’s supplied to integrate with the referenced multi-rate spring assembly, offering a targeted way to tailor rear suspension characteristics on 2007+ Tundra models.
ICON 2007+ Toyota Tundra RXT Add In Leaf for 158509