How Often Should I Check My Tire Pressure?
Check tire pressure at least once a month and before long trips. Tires naturally lose 1-2 PSI per month, and pressure changes with temperature. Check when tires are cold for accurate readings.
| Item | Frequency | Signs It Needs Attention |
|---|---|---|
| Tire Pressure | At least once a month | TPMS warning light on dashboard, Vehicle pulls to one side |
Why This Matters
Underinflated tires reduce fuel economy by up to 3%, wear faster, and can overheat and fail. Overinflated tires reduce traction and cause uneven wear.
5 Signs You Need to Check Your Tire Pressure Now
- TPMS warning light on dashboard
- Vehicle pulls to one side
- Tires look visibly low
- Decreased fuel economy
- Uneven tire wear patterns
Pro Tips
- 1Find the correct pressure on the driver's door jamb sticker
- 2Check pressure when tires are cold
- 3Don't forget to check the spare tire
- 4Invest in a quality digital tire gauge
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Frequently Asked Questions
What's the right tire pressure for my car?
Check the sticker on your driver's door jamb. It's typically 30-35 PSI. The number on the tire is the maximum, not the recommended pressure.
Should I use nitrogen instead of air?
Nitrogen maintains pressure slightly longer, but regular air is fine for most drivers. The key is checking pressure regularly.
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