There is nothing wrong with the Bridgestone/Firestone tires! They have a very deep tread, and they need to go thru 4 or five heat / cool cycles to ( run in ) as they call it!! Just slow down, and try not to overdrive it and you will be fine. And after they break in, You will love them! I put 8 on the drive axel of my semi, and I cussed them, threatened to take them off! But they got better as I drove them and lasted just as long as the michilen's I took off! As far as the Toyo or any other made tire, I tried them all on my semi thru the years, and I always came back to the "Stones"