On may 14, 2017 i walked outside to my parked car in the driveway and noticed that the tire on the driver's side was separating down the middle. i immediately drove to firestone, with caution and low speed, and got it inspected. once inspected by onsite workers, they told me that the tire had failed and that i would need a new one. i am concerned because i purchased a package at firestone with four tires and i am worried that this will happen to the rest of my tires.
When i first purchased the car, i notice that i had to fill up the gas every week. after a while the low air notification came on. basically i find myself adding air to the tires once every few weeks. since i've done that i noticed i have a little better gas mileage. but i wanted to know am i alone with the faulty tires or are they leaking and what should i do. do i go back to the dealer? they are goodyear brand of tires. *tr