When the tire is rolling there is a relative motion in between the tube and the wall which varies with air pressure in the tube and the speed. Lower pressure than design results in an increased friction and consequential heating up. This is very significant in nonstop long-distance runs.
>>>It is simple physics indeed - cooler air means slower molecular motion, and that causes the air pressure to drop. Invest in a tire gauge and learn how to read it. Tire pressure can affect your gas mileage, tread wear, and most importantly safety.
>>>This naturally was out your car tires and makes you purchase one before you need it.General guidelines on checking car tire air pressureChecking the air pressure for your tires on a monthly basis is absolutely necessary and applies to your spare tire as well.
>>>When the pressure goes up than normal limits, the pressure relief valve gets engaged in the process of deflating the tire.Airless tires: Some manufacturers have come up with a tire design that does not need any air. This is a completely novel idea.
>>>The handling and braking system in a car can be easily compromised when the tires are unevenly inflated or improperly filled with the wrong air pressure. Dont drive at high speeds with over acceleration.
>>>These radial tires have the advantages of lesser rolling resistance, longer tread life and better steering characteristics and lesser air pressure against the harder drive and 45% more expense in manufacture.
>>>