Summer tires mess up handling

[Ted Fisher]

Didn't see this suggestion but I might have missed it. If the car is 
pulling to the right and since the tires are not uni, rotate the front 
tires left to right. See if the problem changes. If no difference try 
the rears. Again if not difference try front to rear. Hopefully this 
will help you to determine if the tires (or a wheel) is causing the 
problem. Good Luck.

Ted Fisher