Is there a programme that shows you how many laps you can drive until you have to change tires? That would be very useful. Didnt find any of them after little search. If anyone knows, let me know too :P
                
            




 if you have completely worn out tires you have basically slicks and a lot of contact patch...but i am wrong in some way i know it
 if you have completely worn out tires you have basically slicks and a lot of contact patch...but i am wrong in some way i know it 
 
 