You mean these things will protect the windshield? I've not seen any of them that looked like they would provide any significant protection for the windshield. The main reason I'm considering one is the fact that after about two years, my previous car had "many" chips in the paint on the hood from the usual rocks and rubble that gets churned up on the road. Almost all of them were on the first two to three inches of the hood and I think the deflector would do well to protect that part of the car.
Any thought?
Drive Safe,
Steve
