positive-the primary form of an adjective or adverb; denotes a quality without qualification, comparison, or relation to increase or diminution. positive degree. adjective-a word that expresses an attribute of something. adverb-a word that modifies something other than a noun.
It's summer. It's stinking hot. And for any silly person who leaves their pets (or any imbecile who leaves their kids) inside a parked car, watch this video where a doctor traps himself inside a parked car to see how how it gets. Even with all four windows cracked down a bit, the car temperature reaches 117 degrees in only 30 minutes. And no. Even if you leave your pet inside for just five minutes, the temperature already spikes and becomes miserable.
And if your car has steel wheels, they are NOT leaking. It's also true that tires lose pressure as the air temperature decreases, so tires mounted indoors, where the air temperature is 65-70 degrees, will lose pressure if the car is parked outside in winter. But I don't think that's your problem. I think your problem is major chain and not a local shop..