For Peterbilt 379, 388 and 389 models. Measure 4″ wide. For 48″ and 63″ sleepers (58″ and 72″ new sleeper sizes). Paintable. Blank (no lites). Sold in pairs.

Product Information

These blank paintable extension panels are designed for Peterbilt 379, Peterbilt 388 models as well as Peterbilt 389 models. These 4″ panels will work with 48″ and 63″ sleepers (58″ and 72″ new sleeper sizes). Matches up to sleeper panels 10982805 and 10982806. The extension panels are blank (no lites) and are constructed from paintable stainless steel. Sold in pairs, the extension panel extends along the bottom of the sleeper extension fairing and mounts directly to sleeper panel. Hardware is included. For 2015+ 388 and 389 models, a change has taken place with the renaming of the former 388. Our catalog refers to a 388, which is the NEW 389 short hood. The 389’s referred to in our catalog are the NEW 389 long hood.

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

Panelite products are sold locally on a national level! Browse our map for the distributor that works best in your area. Please reach out if you have any questions.


Store locator is loading from StoreRocket Store Locator App..