I have a question. I don't actually need the answer, as I already have the right answer for me, but this came up on another forum, and there is a bit of a controversy about. it. Say you have a bike, car, truck, whatever, and it no longer has the stock tires on it, they have been replaced with another brand. Most vehicles say in the owners manual and on the vehicle what the tire pressure should be. But remember, these are not the original tires. Should you use what is shown in the vehicle manual and on the vehicle itself, or should you go by what the tire manufacturer put on the tire sidewall? I need some opinions. Thanks, Jerry.