How much air is supposed to be in the tires of a 1999 Cadillac Catera?

The recommended tire pressure for a 1999 Cadillac Catera is typically around 30 psi (pounds per square inch) for both the front and rear tires. However, it's always best to check the owner's manual or the tire information sticker located on the driver's side door jamb for the exact specifications, as they can vary slightly based on the specific tire type and load conditions. Maintaining the correct tire pressure is crucial for optimal performance and safety.