Check the label on the driver's door jamb for proper air pressure. Do not use what is printed on the side of the tire. That is the max safe pressure for the tire, not the recommended pressure for the vehicle.
Because they will leak little air as times go by. Eventually the tires go flat.
without air the tyres wont go round :/
Put air in the tires!
Yes, bike tires can go flat from sitting for a long period of time due to air slowly leaking out of the tires.
Yes, tubeless tires can still go flat due to punctures or leaks, but they are less likely to lose air rapidly compared to traditional tires with inner tubes.
The tire will go flat.
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.
As many tires to go around the globe 5 times.
No, the tires are not full of air so they can't go flat.
2,000 pounds
That depends on the size of the coils and the length of line in between.
To find out how many 1/4 pounds can go into 6 pounds, you would divide 6 by 0.25 to get 24.