Peterbilt 567/579 Bug Shields

Frequently Asked Questions About Peterbilt 567/579 Bug Shields

What exactly is a bug shield and what does it do?

A bug shield, also called a hood shield or hood deflector, is a protective panel that mounts to the front edge of the hood on your Peterbilt 567 or 579. It deflects bugs, road debris, rocks, and rain away from the windshield, helping keep your glass cleaner and reducing the chance of chips and cracks caused by flying debris while driving.

Will a bug shield fit my specific Peterbilt model without modification?

Bug shields in this category are designed specifically for the Peterbilt 567 or 579 hood profile, so fitment is generally a direct match for those models. That said, hood styles can vary slightly by production year, so it is a good idea to confirm the shield is listed as compatible with your specific model and year before ordering to ensure proper fit.

What materials are these bug shields made from, and how do they hold up over time?

Most bug shields for these models are made from durable materials such as acrylic, polycarbonate, or stainless steel, depending on the style and finish you choose. Acrylic and polycarbonate options are lightweight and resist yellowing and cracking under normal highway use, while stainless steel versions offer added durability and a polished look. Choosing a shield with UV-resistant material will help it maintain clarity and color longer.

How is a bug shield installed, and do I need any special tools?

Installation typically involves mounting the shield to the top edge of the hood using brackets, clips, or an adhesive-backed mounting strip, depending on the specific product. Most shields are designed for a straightforward bolt-on or clip-on installation that can be completed with basic hand tools in under an hour. Always follow the manufacturer's included instructions, since mounting hardware and steps can vary between brands.

Will installing a bug shield affect my visibility or airflow while driving?

Quality bug shields are engineered to sit low on the hood and are shaped to deflect air and debris without obstructing your line of sight through the windshield. Properly installed shields should not create noticeable blind spots or wind noise. If you are concerned about visibility, look for a lower-profile shield style, which offers protection while maintaining a closer factory appearance.