Originally Posted by chrismoore701
Try to get a set that clamp on tight. I had a set that was held on by rubber straps and they vibrated so bad I couldn't make out the vehicle behind me
these are what I use. They vibrate some but I haven't had an issue merging or switching lanes. There are likely better options but I paid 50 for two and a lot are 150 for 1. Over my budget for mirrors. The old school fender mount ones are likely the best but I haven't found any.