I have a set of DWS06s on my 17 Charger Daytona, I upgraded to a 275/40/20 from the stock 245/45/20, I have run 1 autocross and 1 track day at Brainard International Raceway on the 3.1 mile Donnybrook course where I hit a top speed of 132mph. I'm very happy with these tires, more grip and they...