What Air pressure for 18 inch rims?

The recommended air pressure for 18-inch rims typically ranges between 30 to 35 PSI (pounds per square inch), but it can vary based on the vehicle type, tire brand, and specific tire model. Always check the manufacturer's specifications found in the owner's manual or on a sticker inside the driver’s door jamb for the most accurate pressure recommendations. Proper tire pressure is crucial for optimal handling, fuel efficiency, and tire lifespan.