I have some like kat posted... they're great...

I have my mirrors adjusted correctly as Rick Says, but I use my blindspot mirrors for way more than checking my blindspots Great for seeing obstacles. Backing our vehicles up, etc. I can see the curb on my driveway as I back down so I can properly navigate... My driveway kind of sucks

http://maps.google.com/maps?f=q&sour...=12,77.33,,0,5

Google streetview doesn't really show how steep it is.