What's a Bug Deflector for?

Also called bug deflectors, bug shields are generally strips of plastic that are attached to the front of a vehicle's hood, just above the front fascia. Their design is meant to do one of two things: either block a bug or alter the airflow over your hood to push the bug up and over your windshield.

What's the point of a bug deflector?

Bug deflectors are thin plastic strips that attach to your front hood. They're designed to channel airflow around your truck so you don't get as many bugs on your windshield. They also absorb the impact of common road debris, like rocks, sand and gravel, so they don't chip your windshield.

Do bug deflectors actually work?

The answer to the question posed in the first sentence, is a resounding yes! Stone and bug deflectors work by altering the actual aerodynamics of your vehicle. ... While the deflector won't be able to turn everything away from your hood and windshield, it will make sure that most debris won't even touch your vehicle.