I use to turn it off on the street. Until one day cold weather and cold tires bit me in the ass and I hit a curb, bending the axle tube and shearing the axle shaft... lesson learned, not worth turning it off on the streets. Now I turn to sport mode once in a while when I'm in familiar places... in mexico.
On track, it's all off. Unless it's raining, then it's sport mode again.
On track, it's all off. Unless it's raining, then it's sport mode again.