Frequently Asked Questions About Peterbilt 567/579 Roof Trim

Will this roof trim fit my specific Peterbilt 567 or 579 model year?

Most aftermarket roof trim pieces for Peterbilt 567/579 models are designed to fit trucks manufactured from 2013 to present. However, there are slight variations between early production years (2013-2017) and newer models (2018+). Always verify the exact measurements and mounting hole patterns before ordering. The 567 and 579 share the same cab design, so roof trim is typically interchangeable between these models.

What's the difference between stainless steel and chrome-plated roof trim options?

Stainless steel roof trim (typically 304-grade) offers superior durability and corrosion resistance, maintaining its appearance with minimal maintenance. Chrome-plated options provide a mirror-like finish at a lower cost but may show pitting or peeling after 2-3 years of exposure to road salt and weather. For trucks operating in harsh climates or winter conditions, stainless steel is the recommended choice despite the higher initial investment.

Can I install roof trim myself, or do I need professional help?

Installation typically takes 2-4 hours and can be completed with basic tools including a drill, rivet gun, and measuring tape. Most trim pieces use existing mounting points or require drilling new holes. The main challenges include working at height, ensuring proper alignment across the roofline, and achieving proper weatherproofing. Many drivers successfully complete the installation themselves, though having a helper makes alignment much easier.

How many pieces come in a complete roof trim kit, and what areas do they cover?

A complete roof trim kit typically includes 5-7 pieces: front visor trim (1-2 pieces), side cab extenders (2 pieces), rear window trim (1-2 pieces), and optional sleeper cap pieces for extended cab models. Standard day cab configurations usually require fewer pieces than sleeper models. Some kits also include mounting hardware, while others require separate purchase of rivets or screws.

Will adding roof trim affect my truck's aerodynamics or fuel economy?

Properly designed roof trim has minimal impact on aerodynamics when installed correctly. Most trim pieces add less than 1-2 inches of height and follow the existing cab contours. Some drivers report a slight improvement in wind noise reduction at highway speeds. However, improperly installed or loose trim can create wind resistance and annoying vibrations. Ensure all pieces are securely fastened and sealed to prevent these issues.