Our Toyota Innova had two flat tires in a month. First, it’s the rear left tire. I noticed it’s soft almost a month ago when I was about to get it from a parking lot in one of the government offices in Quezon City. I normally go around the car before boarding it and leaving it. It’s good there’s a vulcanizing shop nearby; and I had it inflated first. The day after, I went to my favorite vulcanizing shop to have it patched.