I gave up on driving slow in the slow lane. I saw no improvements in MPG's in my XFI. If i go 55 or do 65-70 I get the same mileage so I just drive normal. I've also had alot of close calls with semis being cut off and not being able to switch lanes. I'd rather do the speed limit or more then be a hazard to society. Its fun passing people in my rust bucket anyways
