Product Information
Grille bars designed for Peterbilt 388 and 389 models. These grille bars are 36″ OEM replacements. Sold as a 3 piece set. Hardware is 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.