Higher Tire Pressure

[ddongbap]

You're going to have two different PSI readings. One for warm tires, and another for cold tires. Unless you're using nitrogen, of course.

Originally Posted by YarisSedan

Cars going to handle slightly better with extreme cornering since less sidewall flex. But your stopping distance is going to be decreased since your more liekly to end up in a skid situation in any panic stop since you have less tire to road surface area. Which is why you get a slight bump in fuel economy since your reducing your roling ristance. Also your car becomes really fidgety. Slight bump steer occus at high speeds and ride is ridged. And potholes hurt.

Its not really worth it. Especially with gas prices down. I would try it for a week you probally will switch back to your regular air pressure. Just dont exceed 40psi or you will start to go past the load bearing range.

You mean INCREASE.