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165 Commerce Dr, Fairfield, CT, 06825

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Dealership Info

Phone Numbers:Sales Hours:
  • Mon - Thu9:00 AM - 7:00 PM
  • Fri9:00 AM - 6:00 PM
  • Sat9:00 AM - 5:00 PM
  • SunClosed
Service Hours:
  • Mon - Fri7:30 AM - 5:30 PM
  • Sat8:00 AM - 3:00 PM
  • SunClosed
Parts Hours:
  • Mon - Fri7:30 AM - 5:30 PM
  • Sat8:00 AM - 3:00 PM
  • SunClosed

Mercedes-Benz Tire Pressure Guidelines

2021 Mercedes-Benz AMG® A-Class Tire

What tire pressure should you have in your vehicle? Correct tire pressure for your Mercedes-Benz vehicle is listed on the inside of your vehicle’s fuel door. Although precise Mercedes-Benz tire pressure guidelines will vary from vehicle to vehicle, the vast majority of passenger vehicles perform best when their tire pressure falls between 32 and 35 PSI. 



How to Check Your Tire Pressure

If you have a tire pressure gauge–available for purchase at our Fairfield parts department–you can manually check your tire pressure by inserting the gauge into the valve stem. Although a gauge can’t answer the question, “What tire pressure should I have?” on its own, it’s still an invaluable tool in any driver’s arsenal.

However, for most drivers in Westport and Norwalk, manual tire pressure checks will rarely be necessary. All new Mercedes-Benz vehicles come equipped with a Tire Pressure Monitoring System that will alert you if your pressure is too high or too low. If you’re getting a warning, top off at the closest service center or public air compressor.

If your tire pressure warning light won’t go off, all you need to do is schedule service. However, remember to check the spare tire before you jump to conclusions.


When Should You Check Your Tire Pressure?

The best time to check your tire pressure is in the morning, before you do any driving. This is because driving your vehicle heats up the air in your tires, causing it to expand. In some cases, this expansion may be significant enough to cause a false reading. If your tire pressure light comes on in the morning and turns off during the afternoon, only to reappear the next day, this is almost certainly the issue.

What should your tire pressure be in winter, and is it different from the all-season guideline? Mercedes-Benz correct tire pressure guidelines should be sufficient to get you through any season. However, it’s worth noting that cold weather can cause the air in your tires to contract. Keep this in mind the next time winter heads into Fairfield and Weston.


Our Mercedes-Benz Tire Center is Here to Help!

Maintaining proper tire air pressure ensures that your vehicle will perform at its best. Failing to keep up with this responsibility will negatively impact your fuel economy, your handling, and your tire life. If you can’t seem to keep your tires at the proper air level, it may be that you’re due for replacement. Our Fairfield Mercedes-Benz tire center can assist you today.


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Mercedes-Benz of Fairfield 41.1666432, -73.2262337.