I drive a Mazda 3 Sport GT (2023) nice to see you review the Suna Ed. I saw one on the road last week. This Mazda3 must be near the end of this generation soon. I feel like this visibility issue may be subjective depending on how the driver was trained to set their side mirrors. I always felt that the Mazda3 has a fantastic range of adjustment on the side mirrors. Much better than my previous car. 😅 I find the rearward visibility to be great while driving but awful for reversing. I want to look back but can't see anything. The rear window is too small and backing out a driveway takes some extra care as you have to stop and look out the side windows just prior to pulling out whereas in other cars you can just see what's coming if you look back over your shoulder.

Snow?