Enough to keep them from bending the sidewall too much.
its should say on the tire. its prolly bout 15 to 20 pounds
use a tire gauge to measure that ,but it is not very much air if it's in a automobile tire.
Air pressure is a measure of how much air is in a tire, or how much it is inflated. Air pressures are written on apanel on driver door frame and on tire sidewall. they are very important to tire wear.
Well obviously there is a need for air, how else would you inflate the tire .
how much air is in the tire
You need to click the left tire and press the valve.
How much air goes in a 195/60 R15 tire
The tire itself.
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.
How much air does a lawn mower travkter tire take
it has to say on the tire it should say something like MAX tire pressure 32(PSI) on most passenger cars thats the tire pressure but just to be sure check your tire
Not all tires need to be inflated to three times normal air pressure. In fact there is a great variety of air pressures that are recommended for tires that can range from just a low number (3 - 4 psi) to sometimes reaching 100 psi (pounds per squiare inch) and more. The amount of pressure depends on the size of the tire and the amount of weight it needs to carry. If a tire is being used to carry a heavy load, it will need more air pressure to carry that load --providing the size of the tire stays the same. A very skinny bicycle tire can sometimes need as much as 90 psi to carry an adult rider without going flat but if you put on a fat tire (which has much more air in it) you won't need to pump it up to be so hard.