I'd highly recommend this mirror for $20. I love it as it give you full view of the rear window and a little bit of the rear passenger window. Takes a little time to get used to as it's slightly panoramic but after a week or two it feels normal. I took it off after I was used to it to see the diff and I felt like I was looking thru a porthole with the stock mirror. It also has an anti-glare coating so even bright lights at night are not a problem.maybearidge said:Is this really needed?? Tinted rear windows seem to wipe out the need for this...true? I think I could spend $250 on some better add-ons.