Peterbilt 567/579 Roof Trim

Frequently Asked Questions About Peterbilt 567/579 Roof Trim

What is roof trim and what does it do on my Peterbilt 567 or 579?

Roof trim is the exterior molding or panel that covers the seam where the cab roof meets the sleeper or cab sides. It gives the truck a finished, factory-style appearance while helping shield the underlying seam and fasteners from road debris, moisture, and UV exposure. It is a cosmetic and protective accessory rather than a structural or safety component.

Will this roof trim fit my specific Peterbilt model and cab configuration?

Roof trim is typically designed to match the exact cab and roof profile of either the 567 or 579 model, and fitment can also vary depending on whether your truck has a day cab or a particular sleeper configuration. Always check the listed model and cab type on the product page before ordering, and compare it against your truck's VIN or build sheet if you are unsure. If you have questions about fitment, reach out to our team with your truck's details before purchasing.

What materials and finish options are available for these roof trim pieces?

Roof trim in this category is commonly offered in stainless steel or chrome-finished stainless for durability and a polished look, with some options available in a brushed or painted finish to match factory trim. Stainless steel resists corrosion better than painted metal over time, which is worth considering if your truck runs in areas with heavy road salt or harsh weather.

How difficult is it to install roof trim, and can I do it myself?

Most roof trim pieces are designed to bolt on or clip into existing mounting points along the roof seam, so installation is generally straightforward with basic hand tools. That said, working at height on the cab roof requires proper ladder or platform safety precautions, and some pieces may require careful alignment to sit flush. If you are not comfortable working at that height or with sheet metal trim, a professional installer or truck shop can complete the job quickly.

How do I keep my roof trim looking good and prevent rust or damage over time?

Regular washing with mild soap and water helps remove road grime and salt buildup that can lead to corrosion, especially around edges and mounting points. For stainless or chrome trim, a dedicated metal polish applied periodically will help maintain shine and protect against pitting. Inspect fasteners occasionally to make sure the trim remains securely attached, particularly after driving on rough roads or through car washes with high-pressure sprayers.