In a hot climate air expands, causing more pressure, not less. If your tires are continually losing pressure you have a leak that needs to be fixed.
It shouldn't. There is something wrong with your tires. Probably a leak
Owner's manuals usually recommend to check the tires' air pressure weekly.
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.
Usually 4 years is the expected life of a tire. After that and depending on climate conditions, tire material can begin to break down. Sidewalls begin to look "checked"( little cracks appear) , tires begin to lose air. That also depends on the use of the tires.
Some do not lose any. It all depends how carefully they mounted your tires on the rim.
No. Suspension damage, probably, tire damage, probably, but no they don't lose air. If you are losing air you probably have a slow puncture, or worse damaged wheels, or possible damaged beading. The only time a speed bump would cause air loss is on aready incorrectly inflated tires.
The tires go flat. The tires lose air even if they don't have any defects or holes, the air goes right through the rubber by osmosis. For applications where tire pressure is critical they use nitrogen to inflate them. One of the amazing things about air in tires is that different gasses depart the tires with different speeds. Probably a good science project in this.
Trick question! All tires and wheels looze air faster in cold weather.
It is what fills the tires, in the form of air.
There are no 'types' of air. Air is all just air. - Some people do use nitrogen in tires - that is not air.
In standard cars is it simply compressed air. The same mixture we breathe.
If air is escaping from your tires then you have a leak. Repair the leak and no more air will escape. This is not to say you never have to check the air pressure. Tires are made from a porous material and as such will loose a very small amount of air even under the best of circumstances. Check the pressure on a regular basis.