I have 2012 srt challenger that had the stock all season tires in all corners with about 20,000 miles. Last weekend i went ahead and installed continental dsw extreme contact tires in the rear 275/40/20 and i noticed right away that when im getting on an on ramp on the highway at a little bit of speed i notice the active handling/ traction light come on the dash and i feel the car applying the brakes on the pedal. Now these are streets that i drive on a regular basis and i know that the light never comes on when im driving on the ramps. Anyone have any idea why this could be happening right after getting new tires in the rear? Could it have anything to do with the fact that I'm still running the stock all season tires in the front?