Ok so , not exactly sure what's up, when I drive over 60 my traction control blinks and kills my throttle , but if I turn it off nothing bad happens acts like normal? And I don't have to turn it all the way off just the dsc. any help?

 

What size tires are installed in the front and rear?

 

225/45r18 all the way around ,
the problem started after my last tire change. Could they have done something or?

 

If this happened when you had your tires swapped then you should go and check your tires again. Like, go out to the car with a flashlight and check.

It's possible that the time is just a coincidence but I really doubt it.

 

Check/clean your wheel speed sensors maybe?