Tire rub sound? Help!!
 

I have had my car for about 3 months and just the other day I started to hear something like my rear tire rubbing on something. One I checked out the tire, there is a strut control arm terribly close to the tire on both back tires. Is it possible that it is rubbing on that? Just started yesterday so I don't have any abnormal tire ware as of now. Do you have a control arm like super close to your tire? I cant even fit my finger in between the inside of tire and the control arm. And also can a bad alignment cause this? Thanks

yea i had 18/245/40 on the back of the car and they were rubbing had to get the 225