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End Cap

For Peterbilt 386, 388 & 389 trucks with 70″ sleepers (78″ new) without extenders. Measures 1.625″ wide. Plain (no lights).

Product Information

These end caps attach to the end of the sleeper panel. For Peterbilt 386, 388 and 389 trucks with 70″ sleepers (78″ new) without extenders. Skirting measures 1.625″ wide. Plain (no lights). Hardware included. Sold in pairs.

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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