so i've had the car for 3 months already, only put 1500 miles on it so far. i dont drive like a maniac, i avoid potholes like the plague. was putzing around my car today and noticed a bubble on the front driver side tire. not a little one....A BIG ONE!! it has to be from the last 3 days cause i actually added air to my tire the other day and it wasnt there. its that noticable! just wondering if i should call the dealer and flip on him and try to get a new tire, or go buy 4 new tires all together! anyone else have this problem?