Quote Originally Posted by pologti18t View Post
Have you ever thought the other drivers are actually speeding?

I take the speedo error into account when driving.
Driving my own car with its accurate speedo most of the traffic is moving along at the same speed as me. When my wife was driving her Golf home from the dealership most of the traffic (including me) were going past her in the other lane.

I don't believe you should have to take the speedo error into account. It should read correct.