2001 Toyota Corolla: What is the tire size and pressure, and wheel size?

The recommended tire pressure for Your 2001 Toyota Corolla front and rear tires iS32 psi. The tire size for the tires is P175/65R14. The standard wheel size is 14" silver aluminum wheels. Your tire air pressure should be checked once a month using the same tire gauge. Low tire pressure can be dangerous and could cause a blowout. Low pressure could result from a leak or simply from the tendency of a tire to lose pressure over time. When air pressure gets too low, the tire's sidewalls flex more, and heat builds up within the tire. Tire pressure decreases during the cold weather, even when it's properly inflated. This is because, in cold, the matter compresses whereas in the heat it expands.