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Why is air pressure in a cars tires different before amd after the car has been driven for an hour?
Wiki User
∙ 10y ago
Tires create friction, which in turn creates heat. Heated objects expand.
Wiki User
∙ 10y ago
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Why is the air pressure in a car's tires different before and after the car has been driven for an hour?
Because heat is created and it changes the air pressure
Why is the air pressure in a car's tire different before and after the car has been driven an hour?
Heat is built up while driving and that will increase pressure in the tires.
Recommended air pressure in radial tyres of santro car?
The recommended air pressure for the radial tires on your Santro automobile is 28 pounds. The air pressure should be measured before the car is driven.
Why is air pressure in a cars tires different before and after the car has been driven for several hours?
The friction of the ground you drive on raises the temperature of the tire, which in turn raises the temperature of the air in the tire. Increasing the temperature of the air raises the air pressure of the tire by the air itself expanding. This only applies to atmosphere air filled tires. Nitrogen gas filled tires tend to keep from expanding at increasing temperatures, therefore, the pressure stays the same.
What is the difference between cold tires and regular tires?
Cold tires is just a term used to describe a tire that has not been driven lately. Driving the car creates heat in the tire thus increasing the air pressure. That is why you should always check the air pressure when the tire is cold or has not been driven for a few hours.
What is the correct tire pressure for fiero?
check the side of tires. most tires are different!
What is the correct tire pressure for a Kia Sportage?
Different tires have different tire pressures. Look on your tires, there will be a maximum load pressure reading on the tire. Usually 5 psi than maximum is a good average pressure.
What is the correct air pressure for the tires on a Toyota HiAce?
The correct tire pressure for any tire on any vehicle driven any where on this planet is listed on the sidewall of the tire.
How much air pressure should you have in my tires for astra 1.7 cdti 52 plae?
Different tires from different manufactures run at different pressures. On the sidewall, it should tell what the pressure should be for that particular tire.
Tires air pressure?
It depends on the tire type and the load of the vehicle. Tire pressure is the amount of air in a tire that inflates the tire to the maker's specifications. For specific tire pressure on a specific vehicle, please look at the sidewall area, as most tires display the recommended pressure according to maximum load.
How do bike tires differ for different events?
For riding on hard, smooth surfaces narrow smooth high pressure tires are used. For riding on soft, uneven surfaces wide knobbly low pressure tires are used. For conditions in between tires in between are used.
What is a sentence using air pressure?
I will check all of the tires' air pressure before we leave on our cross-country trip.
