From 30 to 20 specifically I have the same doubts about fuel economy specifically, but I do know there’s research that 20 is much more survivable for pedestrians when accidents occur, which is more important to me than the pinch at the pump. So, mixed bag.
From 30 to 20 specifically I have the same doubts about fuel economy specifically, but I do know there’s research that 20 is much more survivable for pedestrians when accidents occur, which is more important to me than the pinch at the pump. So, mixed bag.
That’s a good reason to do it.