You should check your tires every month or so, because driving with low tire pressure can cause excessive wear of the tires and poor handling. In cold weather, the air becomes more dense and the pressure falls, but this isn't a significant factor. As you drive at freeway speeds, the flexion of the tire causes heat anyway, so even on a cold day, the pressure is probably fine.
No, you don't have to. Air is air, no such thing as summer or winter air just check and maintain the proper air pressure required for your vehicle.
Tires leak a little over time, so if you haven't ridden during winter you will need to inflate them in spring to compensate for what's been lost over winter.
In the winter, tires tend to loose capacity and shrink. Therefore making the air level decrease.
They do not need to be adjusted. Their function is to monitor the air pressure in the tire.
No, you need the tires with the air in them to tow it.
Yes, the heat causes the air to expand in the tires. Conversely, the cold air in winter reduces tire pressure.
My new Chevy Equinox came from the dealer with helium filled tires. Since this cost money,what happens on a trip if they leak and I need to add air?
Two main reasons: 1. all tires leak at a very slow rate. 2. A 10 deg F drop in air temp will cause a 1 psi drop in the tire.
Winter, because there's mire heat and pressure in the Summer.
No -- Keep the same recommended air pressure in your tires at all times, but check and add air when the tires are cool and have not been running. Use a tire pressure gauge.
To make tires inflate you need to put air in them
actually bicycle tire or for that matter any kind of tire does lose air, the heat in the summer causes the air in the tires to expand. That's why is not a good idea to fill your tires to the max in the summer time.