LOL How in the world would it effect mpg!?

 

I keep it on.....except during Recess

 

+1

 

same here
I let a friend drive my car, he got it sideways ,I couldn't turn it back on fast enough, that was a exciting ride

 

It helps with traction on a slick surface. It applies the brake with enough force to allow the LSD to
be able to transfer some power to the opposite wheel. However it will not react fast enough to stop a spin.
Its traction control not stability control.

I tend to keep mine off a lot, Actually its off all the timewith my Race Program as its disabled.
It keeps me from forgetting to turn it back off if I shut the car off for something.
Per Howarmat's advice I kept it on the Performance and Torque Programs.

 

I leave it on, it does come in handy during Michigan winters. I turn it off when I want to have fun.

 

If I need a good launch, I make sure the TC and AC is off.

 

On, or I'd kill myself.

 

I always keep my TC on.

I really haven't had an opportunity for some spirited driving.

 

Its kinda like with your wife.....she slaps you on the back of the head when she catches you checking out the hot waitress serving you beer....TCS does the slapping