Frequently Asked Questions About Peterbilt 567/579 Cab, Sleeper & Cowl Panels

Will these panels fit my specific Peterbilt 567 or 579 model year?

Most aftermarket cab, sleeper, and cowl panels are designed to fit Peterbilt 567 models from 2013-present and Peterbilt 579 models from 2012-present. However, there can be slight variations between model years, especially in mounting hole locations and dimensions. Always verify the specific year range listed for each panel, and when in doubt, provide your VIN number or call us with your truck's exact year and model configuration to ensure proper fitment.

What's the difference between stainless steel and chrome-plated steel panels?

Stainless steel panels (typically 304-grade) offer superior corrosion resistance and require less maintenance, making them ideal for trucks operating in harsh weather conditions or coastal areas. Chrome-plated steel panels provide a mirror-like finish at a lower cost but require regular polishing and can eventually show pitting or rust if the chrome layer is damaged. For long-term durability, stainless steel is worth the extra investment, while chrome works well for show trucks or milder climates.

Can I install these panels myself, or do I need professional help?

Most cab and cowl panels can be installed by someone with basic mechanical skills and standard tools. Installation typically takes 2-4 hours and requires drilling new holes or using existing mounting points. Sleeper panels can be more complex, especially full sleeper kits that may require removal of interior components. We recommend having a helper for larger panels, as proper alignment is crucial. Many panels come with basic instructions, but professional installation ensures proper fit and prevents damage to your truck's paint.

Do these panels come with mounting hardware, or what additional parts do I need?

This varies by manufacturer and specific product. Most basic cab and cowl panels include standard mounting hardware like bolts, washers, and clips. However, you may need to purchase additional items such as rubber mounting pads, specialty fasteners for certain applications, or adhesive promoter for stick-on panels. Always check the product description for what's included. We recommend having stainless steel hardware on hand as replacement for any standard hardware to prevent rust streaking.

How do these panels affect access to my truck's components for maintenance?

Quality aftermarket panels are designed to maintain full access to service points, air filters, and electrical components. Most cowl panels feature the same access doors and removable sections as OEM parts. However, some decorative or full-coverage sleeper panels may require removal for certain maintenance tasks. Before purchasing, verify that any panels you're considering won't interfere with your regular maintenance routine, especially if you perform your own service work.