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58″ Sleeper Panels with Extenders For Dual Cab Exhaust

For Peterbilt 579 models with cab mounted exhaust and no chassis fairings. Also fits 567 cab exhaust models as well as 589 models. Will NOT fit 2024+ 579/567 models with new routed exhaust. For 58″ sleepers with extenders. Amber clear M1 LED lites. Sold in pairs. Measure 3″ wide.

Product Information

These sleeper skirts are designed for Peterbilt 579 models with cab mounted exhaust and no chassis fairings. Also fit 567 models with cab exhaust as well as 589 models. Will NOT fit 2024+ 579/567 models with new routed exhaust. For 58″ sleepers with extenders. Sold in pairs, each of the sleeper skirts have (5) M1 amber clear LED. Measure 3″ wide. Install along the base of the sleeper without damaging the body of the truck. Hardware, lites and harnesses are included.

For ordering or pricing information, please visit your local Peterbilt dealership.

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Dieter's will be closed for the holidays from Wednesday, December 24th, 2025, through Friday, January 2nd, 2026. Regular operations will resume on Monday, January 5th. Click here to view contact information.

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