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Chrome Rush countdown – 14% off semi truck parts and chrome accessories at 4 State Trucks
Chrome Rush countdown – 14% off semi truck parts and chrome accessories at 4 State Trucks

Peterbilt 567/579 Cab, Sleeper & Cowl Panels

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If you're ready to upgrade your Peterbilt 567 or 579, these aftermarket stainless steel sleeper panels, wrap panels, and cowl accessories are the perfect place to start. Built for both day cab and sleeper configurations, these panels do more than just shine—they protect, fit tight, and help you stand out.

Get Aftermarket, Stylish Cowl Panels for the Peterbilt 567 & 579 Sleeper

- stainless steel construction keeps corrosion at bay and looks sharp mile after mile. - Fits 44", 58", 72", and 80" sleeper cabs—with or without extenders. - Direct-fit replacements for a clean install that won’t slow you down.

Wrap Panels, Fill Pieces & More

Want to complete the look? Add wrap-around sleeper panels, cowl fill pieces, or custom light brackets to finish off your build. Whether you're replacing dented stock parts or customizing for better functionality with steps and fairings or upgrading the sleeper trim for style.

Add More Style with Lights

Choose from blank panels or pre-drilled holes for amber or clear LEDs. You can also get cutouts for block heater plugs and brackets to support extra lighting or accessories. These upgrades aren’t just about looks—they also boost visibility and safety on the road. Ready to upgrade? Shop our full line of Peterbilt 567/579 cab and sleeper panels, along with extensive Peterbilt 567 cab upgrades and give your truck a cleaner, tougher, more custom look from every angle.

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

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

Cab, sleeper, and cowl panels are typically designed to match specific body styles and production years for the 567 and 579 models, since Peterbilt has made updates to cab and sleeper configurations over time. Before ordering, check the listed year range and sleeper configuration (such as flat top, mid roof, or high roof) against your truck's specs to confirm a proper fit. If you are unsure, having your VIN or chassis information on hand can help verify compatibility before purchase.

What materials are these panels made from, and how durable are they?

Cab, sleeper, and cowl panels are commonly made from steel, aluminum, or fiberglass, depending on the specific panel and application. Steel and aluminum panels generally offer strength and resistance to impact, while fiberglass panels can provide a lighter weight option with a factory-style finish. Material choice affects both durability and price, so it is worth considering how the truck is used and what conditions the panel will be exposed to.

Do these panels come pre-painted, primed, or unfinished?

This varies by product. Some panels are sold primed and ready for paint, while others may come unpainted or in a raw finish that requires prep work before installation. Always check the product description for finish details, since matching your truck's paint color will typically require additional painting after the panel arrives.

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

Many cab, sleeper, and cowl panels can be installed with common hand tools and a basic understanding of body panel work, especially if the panel is a direct bolt-on replacement. However, panels that require cutting, welding, or extensive fabrication are better suited for a professional shop or experienced technician to ensure proper fit, alignment, and structural integrity.

Are these panels designed to repair collision damage or general wear?

Yes, these panels are commonly used to replace sections of the cab, sleeper, or cowl area that have been damaged by collisions, road debris, corrosion, or general wear over time. Replacing a damaged panel rather than the entire cab or sleeper structure can be a more cost-effective way to restore both the appearance and function of the truck.

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