Ok. Have you ever tested the "nitro" in the tires to make sure it isn't just air (aka 78% nitrogen)? No --- and neither has any other buyer. But you're willing

Ok. Have you ever tested the "nitro" in the tires to make sure it isn't just air (aka 78% nitrogen)? No --- and neither has any other buyer. But you're willing to trust a car dealer (???) who is desperately trying to take advantage of you and you're willing to overpay for something you can't even verify. The NHTSA has looked at this BS oxidation claim and their conclusion is: This is not a practical concern for most consumers, because they replace the tires (due to tread wear) long before degradation is a problem. https://www.consumerreports.org/cars/tire-buying-maintenance/should-you-use-nitrogen-in-car-tires-a6260003694/ https://www.consumerreports.org/cars/tire-buying-maintenance...