Autosomething.com Daily Drive Tip. How often do you think about your tires ?  Is this something that needs immediate attention ? Yes, tire pressure matters. If this light comes on, check the tire pressure immediately fill that tire or tires with air and look for possible leaks. If the tire pressure is too low, it could create unsafe driving conditions and could lead to undue tire wear. So, how do we know what is the correct tire pressure ? The correct tire pressure is between 28 and 36 PSI (pounds per square inch) this tire pressure will keep you safe, cuts down on gas and makes tires last longer .