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Product Information

Cab/sleeper skirt filler panel designed for Peterbilt 386 models without fairings and with rear mount exhaust.  The extender skirt attaches to the rear of the cab to continue the skirting to the sleeper.  Sold in pairs, with each panel measuring 3″ wide. Hardware included.

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

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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