Everyone does.

Speed limiters were put in place for safety to ensure the vehicles could not exceed 60. They are now however used on the quest for better economy, hence some trucks being limited as low as 50.

I bet they safe a fair bit of fuel doing that tbf. The amount of miles and the thousands they spend on fuel. I cant blame em aha.

Vehicles of all sorts & trailers should have Speed LImit stickers on the rear to let following drivers know what is permissible for them to do.

So many drivers on UK roads misunderstand or are clueless on Speed Limiters.

 

I know that i do not understand.

 

http://transportsfriend.org/road/rsl.html