Forum Discussion
usersmanual
Dec 16, 2016Explorer
time2roll wrote:azdryheat wrote:Apparently NASCAR is able to defy the laws of physics :R
NASCAR uses pure nitrogen in their tires (from the NASCAR website): "The reason NASCAR tires are inflated with nitrogen, rather than the normal air we pump into our tires, is due to the increased stability under hotter temperatures that the gas exhibits. It allows the tire pressure (50 pounds per square inch) to remain constant throughout the race regardless of the temperature, which can reach 200 degrees Fahrenheit."
nascar does not ever put 50 lbs in the race tires the reason its used(nitrogen)it has no moisture content and there for is more reliable when it comes to tire getting hot and not increasing in ap past what that tire in that position needs for that particular car set up unlike regular air that varys a lot more)
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