What Is Proper Tire Pressure? | The PSI Your Car Needs
The right PSI is the cold-pressure number on your door placard or owner’s manual, not the max PSI molded into the tire sidewall. Plenty of drivers glance at the tire sidewall, see a big PSI number, and think that must be the target. That’s the trap. The sidewall shows the tire’s maximum rated pressure, while […]
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