If cars speedometers read 5-10 over everyone would probably be doing the proper speed limit. amirite?

100%Yeah You Are0%No Way
404ChompyNotFounds avatar Cars & Transportation
0 4
The voters have decided that 404ChompyNotFound is right! Vote on the post to say if you agree or disagree.

They often read over as things like tyre pressure effects it then a few over for good luck.

To my knowledge car speedometers read 3mph ahead of what your actually going

They do.

So i compared gps data from my cell phone and some gps device from cycling to the speedometer. And depending on the velocity driven the speedometer is missing 3-10 km/h.

So usualy only look on the speedometer my cellphone shows and than add like 5 km/h. So im still speeding.

Iapetus-11s avatar Iapetus-11 Yeah You Are +4Reply

In old cars they mostly do

Please   login   or signup   to leave a comment.