bigbadbrucie
New member
It really doesn’t make much difference as to what the “true” tire pressure is, as long as you use the same pressure gauge when checking your left front and your right front tires and keeping them as close as possible to the same reading. As for the overall pressure, the majority of gauges are close to each other (usually within a pound or two).I never understood how one can know what their tire pressure is, without hiring an independent lab that has scientifically calibrated equipment. Go buy 10 different pressure gauges, and you’ll get 10 different readings. There’s no way to tell which one is correct. I’m not blasting you, @RayBJ, as you are correct. I’m just wondering how does one measure the true air pressure in their tires?
Last edited: