The Peterbilt 389 Bumper Support Brackets are designed specifically for 20 or 22 inch bumpers on Peterbilt 379 and 389 series trucks. Made from durable powder coated steel, these brackets provide reliable support for your bumper. Sold as a pair, these brackets are practical and easy to install. Please note that fasteners are not included, but can be purchased separately for your convenience. Enhance the functionality and stability of your truck's bumper with these high-quality support brackets.