The Wingmaster Stainless Steel Peterbilt Rear Blinker Bars with LEDs are a practical and reliable addition to your Peterbilt truck. Made from durable stainless steel, these rear blinker bars are designed to fit most Peterbilt 379 makes and models. Sold in pairs, they provide enhanced visibility and safety on the road. With their sleek design and LED lights, these blinker bars are a functional and stylish choice for any Peterbilt truck owner.