The passenger side is curved, the driver’s side isn’t. But the passenger side curved mirror isn’t the same type of curve as Euro cars so there are still bigger blind spots, and the driver’s side blind spots are huge.
Exactly; I should have been more specific: EU mirrors are aspherical, so the curvature isn't consistent. The US government believes, rightly or wrongly, that American drivers are simply too stupid to properly comprehend the view from an aspherical mirror, so therefore they are banned in the US.
Definitely not, but it's not something you'd ever be caught for. While some states have safety inspections, mirrors aren't something they check for (other than to make sure they aren't broken), or would even think to check for. But it would technically be against the regulations for allowed equipment. I suppose it could get you in trouble if you were involved in a crash and the other side's attorney found out you had a non-approved mirror installed and this somehow might have affected the crash.
