I bought them for camping. If they are in while driving the plastic fasteners sure rattle. They don't cover the whole window. There are gaps towards the front.
I’m sorry to see you’re not fully happy with the vents. As for the rivets, we noticed we had a defective batch. We expect a replacement batch of rivets in the next couple weeks and would be happy to replace the rivets for you if you’d like to send the vents back in to us. We would love for you to be able to use these while driving. As far as the gap, the front should not have any gap but we would like to check this. Could you please send us any photos referring to the gap so we can assist? Thanks!
I bought these for camping overnight in my truck and the fitment is perfect with no gaps for mosquitoes.
fits like a glove, they are silent. no whistling or any other noises. when running them, while I notice them installed, I have had friends say they are completely inconspicuous. looking forward to getting them going on the regular as soon as spring shows up. cheers!