air with an air pump
Air is put in with a pump or a compressor, either way it becomes pressurised to inflate the tire.
Yes there most certainty is a limit to the amount of air that can be pumped into a bicycle tire. Put too much air in the tire and it will explode. The maximum air pressure for the tire is listed on the sidewall of the tire.
To put it pain and simply the tyre will go up. (inflate) This is because the more air you put is the more particles there are in the tyre, the more particles the more the tyre will go up. (inflate)
It doesn't hurt to inflate a tube outside the tire (assuming you use low pressure - you can't inflate it to the same pressure that you could when it's in a mounted tire!), if that's what you are asking. If you are asking about the recommended procedure to replace an inner tube, you want to have the inner tube (mostly) deflated, then put it in the tire and mount the tire. Then partially inflate and deflate the inner tube (so it can move and work twists out). (I usually pull the valve out and go through a few inflate/deflate cycles so the tube can situate itself. Then I replace the valve and fill the tire.)
because air molecules build up inside the tire and push the rubber outwards which causes the tire to expand.
Open it out and let it loses the folds first, then fit it as normal.
pull the outer part of the tire off pull off the deflated bike tube replace it with a new bike tube put the outer part of the tire on
You should inflate the tire to the pressure recommended on the label on the drivers door jamb of the vehicle, not the max press on the tire.
None is. You have to provide energy in order to stuff the air into the tire,
If you look at your tire that's on your car it tells you waht to put into it if not ..I just put 24psi in my sunfire.. Conventional wisdom on tire inflation is to inflate to the pressure indicated on the plaque on the driver's side door jamb. The pressure shown on the tire is the MAXIMUM inflation for that tire. It's not intended to be an inflation recommendation.
Nothing, If you drive on over inflated tires they wil tend to wear in the middle and not on the outsides///if you inflate tires higher than the maximum pressure marked on it the tire could blow up and injure or kill you so be careful
To make tires inflate you need to put air in them