Your truck's mirrors help keep you safe on the road by providing visibility behind you. In a heavy-duty or towing vehicle, visibility is even more important to keep an eye on your bed or trailer. Cracked, rusty, faded, or missing mirrors can make driving out on the road dangerous, especially if you can't see clearly. You should replace your truck mirror at the first sign of damage before you aren't able to use it at all. O'Reilly Auto Parts stocks a variety of towing and heavy-duty replacement mirrors . Take a look at our selection and choose the replacement mirror that's right for your vehicle.