– why do European trucks have multiple speed limit signs on the back of the trailer? For instance 70, 90, 100. How exactly does anyone checking it know which limit is applicable to what situation?

Question

– why do European trucks have multiple speed limit signs on the back of the trailer? For instance 70, 90, 100. How exactly does anyone checking it know which limit is applicable to what situation?

In: 2721

Answer 1

Because they’re mandatory in certain countries. For example in Belgium you need to have a sticker with 60 on it, France 90, Germany 80.

So if you drive all across Europe just slap everything from 50 to 90 on the back and the cops can’t give you a fine for that. They’ll find something else don’t you worry.

Source: European trucker.