problems

I have a 2013 RAV 4 looking to buy the best Window Deflectors. I heard the weathertech deflectors can interfere with the auto power window?

PLEASE DELETE MODS I FIXED IT

Just bought this 2004 RAV4 in June 2020. It only has 82,000 miles. When driving over 50mph, then start decelerating it sometimes has a Vibration from 50 to 40 mph. This mostly happens while going on level road or down hill. Mechanics can't determine what it is.They said, Front end is tight.So...