Upgrade your Peterbilt 379 or 389 with premium accessories from Shift Products. Explore our line of air cleaner light bars, interior & exterior accessories, and more—all designed to add style, function, and a clean custom look to your rig. Whether you're making a subtle upgrade or building a fully customized truck, Shift Products has the parts to help you make it your own.
Peterbilt 379/389 Products
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