The Peterbilt 379 Knobs are a practical and durable solution for truck owners. Made of aluminum and treated with industrial hard chrome, these knobs are built to last. Engraved with the iconic 379 logo, they add a touch of style to any truck interior. Available in octagon or square shape, these replacement knobs are sold individually, making it easy to customize your truck's interior. Whether you're looking to upgrade or replace worn-out knobs, the Peterbilt 379 Knobs are a reliable choice for most trucks.