Improve your rig's exterior appearance with this rear side fairing designed for Freightliner Cascadia 126 models from 2018 through 2024. Built as a high-quality aftermarket replacement, this fairing is available for either the driver or passenger side and mounts at the rear position to help maintain a clean, streamlined profile along the truck's frame. Constructed from durable fiberglass, it offers a lightweight yet sturdy solution suited for heavy-duty applications. Made in North America, each fairing is sold individually and backed by a warranty covering defects in materials and workmanship. As a special-order component, it is non-returnable and requires careful fitment verification before purchase, including checking measurements and confirming compatibility with your specific truck. Installation may require test fitting prior to finishing, especially if painting is planned.