I am a professional driver, and my opinion is that there should not be a limiter in the simulation server. A good compromise would be to allow the users and/or VTC's to set their own limits, as the real companies do. That way companies who wish to limit their trucks can do so. It is up to the driver to operate their equipment in accordance with the rules, and an enforcement protocol should be developed for fair gameplay. The VTC I drive in tries to operate in a professional manner. I do not think there is a need for limiters in the server.