Select BMW 325i year to see its original equipment tire sizes and corresponding tire inflation pressures.
2006 BMW 325i Tire Pressure
Recommended tire pressure for 2006 BMW 325i is 29 psi to 30 psi for front tires and 35 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 205/55R16 91H | 29 psi | 35 psi |
| F: 225/45R17 91W R: 255/40R17 94W |
30 psi | 35 psi |
2005 BMW 325i Tire Pressure
Recommended tire pressure for 2005 BMW 325i is 30 psi for front tires and 35 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 205/55R16 91H | 30 psi | 35 psi |
| 225/45R17 91W | 30 psi | 35 psi |
Select BMW 325i trim to see its original equipment tire sizes and corresponding tire inflation pressures.
Tire Pressure for BMW 325i Base Model
Recommended tire inflation for BMW 325i Base Model is 29 psi to 30 psi for front tires and 35 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 205/55R16 91H | 29 - 30 psi | 35 psi |
| 225/45R17 91W | 30 psi | 35 psi |
Tire Pressure for BMW 325i Sport
Recommended tire inflation for BMW 325i Sport is 30 psi for front tires and 35 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| F: 225/45R17 91W R: 255/40R17 94W |
30 psi | 35 psi |
Recommended tire inflation for BMW 325i original equipment tire sizes with matching trims and model years.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 205/55R16 91H | 29 - 30 psi | 35 psi |
| Years: 2005 - 2006 Trims: Base Model |
||
| 225/45R17 91W | 30 psi | 35 psi |
| Years: 2005 Trims: Base Model |
||
| F: 225/45R17 91W R: 255/40R17 94W |
30 psi | 35 psi |
| Years: 2006 Trims: Sport |
||
What is the correct tire pressure for BMW 325i?
Recommended tire pressure for BMW 325i tires is 29 psi to 35 psi, set by BMW manufacturer and based on model's original equipment tire size to optimize vehicle performance, fuel efficiency and safety.
Where do I find the recommended tire pressure for BMW 325i?
BMW 325i recommended tire pressure can be found in owner's manual, on a tire placard on the side of driver's door or door jam, on the trunk lid, in the console or on the fuel door. Tire inflation will be listed in psi (pounds per square inch), bar or kPa (kilopascals).
How to check BMW 325i tire pressure?
To check BMW 325i tire pressure you will first need to determine its recommended tire pressure for the front and rear tires. Take off tire valve caps and use a tire pressure gauge to check tire inflation in every tire. Adjust BMW 325i tire pressure to its recommended levels. If overinflated, let some air out by pressing down the center plunger in the valve stem. If underinflated, add air with tire inflator. Recheck tire pressure to make sure all tires are properly inflated. Replace the valve stem caps. Make sure to check tire pressure when tires are "cold" and have not been driven for at least 3 hours. Remember that the front and rear tire pressures may differ.
What is proper tire pressure for BMW 325i replacement tires?
If you replace BMW 325i original equipment tires with non-stock tires that have different size or load capacity, new tires may require substantially different inflation pressures. Use our Replacement Tire Pressure Calculator to find proper tire inflation when switching to a different tire size.
What is optimal winter tire pressure for BMW 325i?
Tire pressure fluctuates with ambient temperatures. When temperatures drop, BMW 325i tires may lose approximately 1 psi of air pressure for every 10 degree Fahrenheit decrease. During winter BMW 325i tires can be inflated 3 to 5 psi above the recommended tire pressure settings to compensate for lower temperatures. Do not overinflate above the maximum tire inflation pressure value indicated on tire sidewall. Make sure to check tire pressure regularly in the winter to keep tires properly inflated for a safe ride on snow and icy roads.
Is my BMW 325i equipped with Tire Pressure Monitoring System (TPMS)?
If your BMW 325i is built after 2007, it is most likely equipped with a Tire Pressure Monitoring System. Check owner's manual to see if your model has TPMS.
Why is my BMW 325i TPMS warning light on?
If BMW 325i TPMS warning light comes on and stays on, it means at least one of the tires is underinflated. If TPMS warning light goes on and off, fluctuating ambient temperatures may be the reason. If BMW 325i TPMS warning light flashes for 90 seconds when you start the vehicle and then remains illuminated, the TPMS is not functioning properly and you should have it serviced.
How to reset BMW 325i Tire Pressure Monitoring System?
To reset TPMS on BMW 325i, follow the instructions in owner's manual. If TPMS will not reset, there may be a problem with tire pressure sensors.