I take that as a no so.I wonder if you kept to 80km/hr as a maximum, promoting it as a green option, could you make more money? 1. you would save on fuel. 2. you would save on wear n tear on all parts of the car. 3. Sure don't you get paid for your time so would you lose much? lIs it worth trying as an experiment? Just thought. Don't be giving mean replies, I'm a sensitive soul.