Skirting Kits

Browse our selection of Skirting Kits

Skirting kits designed for 2013+ Peterbilt models with 123″ BBC. Available for both cab exhaust and underbody exhaust models. Sleeper skirts available with extenders or without extenders.

Need help finding the right part? Contact us 1-877-884-8555 Monday-Thursday 8am-5pm and Friday 8am-4:30pm Eastern Standard Time.

With Extender (32)

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Without Extender (13)

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.

Skirting Kits

Browse our selection of Skirting Kits

Skirting kits designed for 2013+ Peterbilt models with 123″ BBC. Available for both cab exhaust and underbody exhaust models. Sleeper skirts available with extenders or without extenders.

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With Extender (32)

Without Extender (13)

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