Hey car enthusiasts, need some advice. For a 20" launch edition, what's the ideal tire pressure? I often drive fast and there's no load, just me. The A-pillar suggests 28 psi for the front and 30 psi for the rear. Isn't that too high...?

You might have misread it. The standard cold tire pressure for a light load is 3.0 front and 2.8 rear. For heavy load and economy cold tire pressure, it's 3.0 front and 3.1 rear. I set the pressure 0.1 lower than the standard for better grip and to reduce bumpiness.

For the front tires, at least 2.8 is needed. As for the rear tires, it depends on your load; if there are no passengers or cargo, 2.8 is sufficient as well.

The rear 3.0 is the full load tire pressure.