after seeing his video he posted, i have to disagree with you.... ive had bald ass tires that did their job braking just fine, and ive had plenty of fish tail experiences in wet conditions... no such thing as tires too bald to stop your car...you still have compound there, even if its worn down....the tread depth is what will displace water, tread depth wont matter towards stopping distance as long as the compound isnt dry rotted or cupped or something