BMW 330i Tire Pressure
The correct BMW 330i tire pressure is between 32 and 34 psi for the front tires and 38 to 42 psi for the rear tires depending on trim level.
Written by Talullah Blanco
Reviewed by Melanie Reiff
The recommended BMW 330i tire pressure is between 32 and 34 pounds per inch (psi) for the front tires and 38 and 42 psi for the rear tires depending on trim level.
You’ll need to properly maintain the correct air pressure in your tires to prevent uneven wear, decreased fuel efficiency, and even a potential blowout. However, it can be hard to know when your tires need air if you have a faulty tire pressure monitoring system.
Luckily,
Jerry
, the trustworthy super app
and car insurance expert, is here to help. In this guide, we’ll cover the correct tire pressure for your model, how to manually check your tire pressure, reset your dashboard warning light, and even help lower your BMW 330i car insurance rates
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What is the right tire pressure for a BMW 330i?
If you have the base model BMW 330i sedan, the recommended tire pressure is 32 psi for the front tires and 39 psi for the rear tires.
However, tire pressure will be slightly different for high-performance M Sport models. The BMW 330i Sedan M Sport and Sedan xDrive M Sport have a recommended tire pressure of 35 psi for front tires and between 38 and 42 psi for rear tires, depending on the tire size you opted for.
You can check your owner’s manual or the sticker on the inside of the driver’s side door frame to confirm the exact tire pressure for your specific model and original equipment tire size.
Tire pressure recommendations for other BMW vehicles
Vehicle | Front tire pressure | Rear tire pressure |
|---|---|---|
32 ps | 32 to 36 psi | |
32 psi | 32 psi | |
30 to 36 psi | 33 to 39 psi | |
35 psi | 35 psi | |
32 psi | 35 psi | |
32 to 36 psi | 38 psi |
MORE: How low can your tire pressure go?
How to check BMW 330i tire pressure
Your tire pressure might be displayed on your BMW’s infotainment system depending on your vehicle’s model and year. The 330i’s direct tire pressure monitoring system (TPMS) will warn you via a low tire pressure light on your dashboard when you need to add more air in your tires.
But if your 330i’s TPMS is on the fritz, don’t worry! You can check your tire pressure manually with a pressure gauge. To get the pressure reading, unscrew the air valve cap and firmly press the tire pressure gauge onto the valve stem. Compare that number to the recommended tire pressure and either add or remove air as necessary. If you don’t already have a tire pressure gauge at home, you can go to your local air-fill station where they’ll have one you can borrow.
Your vehicle will also let you know if your tire pressure is low. Decreased performance or fuel economy, a bumpy ride, and difficulty steering are all signs you need to check your tire pressure.
How often should you check tire pressure?
It’s recommended you check your tire pressure once a month and before any big trips.
How to tell if your BMW 330i needs new tires
You should change your BMW 330i every three years, which comes out to about 12,000 to 15,000 miles for regular drivers. However, it’s a good idea to check for signs of undue wear whenever you check your tire pressure. Look out for low tread depth, uneven wear, and unusual cracked or bulging rubber.
If you aren’t sure what is considered low tread depth, checking for tread depth is easy! All you need is a US penny to stick into the tire tread with Lincoln’s neck first. If you can see the top of the President’s head, it’s time for new tires.
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How to reset the BMW 330i tire pressure monitoring system (TPMS) light
If your tire pressure warning light won’t turn off after you’ve refilled your tires, you’ll need to
reset your TPMS
. Luckily, resetting the BMW 330i’s TPMS is as easy as it gets! Here’s how you do that.Insert your key into the ignition and turn it to the on position to get your engine running. Go to the home menu on your vehicle’s infotainment system and select car > vehicle status > tire pressure monitor > tire settings > perform reset. Take a short drive to complete the TPMS reset.
The tire pressure warning light should disappear from your 330is dashboard after resetting the system. If that’s not the case, you’ll want to bring your vehicle to the local BMW dealership or mechanic to properly inspect and diagnose the problem.
MORE: Are BMWs expensive to maintain?
How to save on BMW 330i insurance
Regularly checking your tire pressure increases fuel efficiency and prevents undue tire wear, which ultimately helps you reduce car-related expenses. But if you’re looking for another great way to save money, you should download the Jerry app today for next-level savings!
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at the lowest price. Before every policy renewal period, you’ll be presented with new competitive quotes, which means you’ll always have the best coverage at the best price.“Insurance companies originally charged me $189 while driving my BMW 300 miles per year. Thanks toJerry, I only pay $56! I’m so happy.” —Ray T.
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