Wasn't sure where to place this question.

When driving the car and I have a car in front of me, I notice that I can see the reflection of the left (driver side) headlight on the car in front of me before I see the right (passenger). By the looks of it, it seems like my left headlight is aimed slightly higher than my right. Even when sitting in the passenger seat it looks the same.

Is this normal? My cutoff line looks pretty even from a distance. Any help is appreciated.