2024 Peterbilt 579 Redesign Cowl Panel Kit

2024 Peterbilt 579 Redesign Cowl Panel Kit. They offer ⅔ to complete bed access when opened, depending on the model. 389, 379, 388, 359 and kw w900.

This is topped off with peterbilt’s iconic aerodynamic. Over 100 cowls including 579, 587, 387, 379, and more.