FENDER WHEEL WELL TRIM – NEW CASCADIA For New Cascadia models. Sold as a kit. Add to wishlist Part # : 30815001 Categories: Cascadia, Freightliner, Other Accessories ❮ ❯ Product Information Product Information Fender wheel well trim designed for New Cascadia models. Sold as a kit. Attaches with supplied 3M two-sided tape. Installation instructions: II3M For ordering or pricing information, please visit your local dealership.