Upgrade the interior of your Peterbilt 379 (Older) with these custom-fit, washable floor mats in a stylish blue color. The heavy grip-lock rubber backing ensures they stay in place, while the carpeted material adds a touch of luxury. These mats are designed specifically for the Peterbilt 379, providing a perfect fit. The set includes a JUST ULTRA SLEEPER MAT, as shown in the picture, and comes in a variety of colors to suit your preference. Keep your truck looking sharp and protect the floors with these durable, practical floor mats.