So about 4,200 miles ago I replaced my crappy worn down to 2-3/32 falken factory tires at 22K. Put a set of dws06 on the Mazda with 22K on it and did a full syn oil change. About 200 miles into the tires I fell asleep behind the wheel and hit a median otw home and did about $5,600 in damages. 2 new wheels, 2 hubs, lower control arm. New front bumper and paint. I mounted and balanced the tires new myself at work. When I got the car back from the body shop they wrote me a check to have the tires road force balanced since I did it when I did the tires. There is a constant vibration that I can't get rid of and I keep having to go back and the road force numbers are in the 30's and one was in the 40's. 180 the tires and stil vibration is there. Don't feel like messing with the tires again and have discount tire try to get it to smooth out 4x. Still nothing vibration still there and keeps coming back. So I'm having discount tire get a hold of continental and I'm going to try to exchange them for their version which is like a continental SRS or maybe the general tire.