Select Mazda RX-8 year to see its original equipment tire sizes and corresponding tire inflation pressures.
2011 Mazda RX-8 Tire Pressure
Recommended tire pressure for 2011 Mazda RX-8 is 32 psi for front tires and 32 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 225/40R19 89W | 32 psi | 32 psi |
| 225/45R18 91W | 32 psi | 32 psi |
2010 Mazda RX-8 Tire Pressure
Recommended tire pressure for 2010 Mazda RX-8 is 32 psi for front tires and 32 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 225/40R19 89W | 32 psi | 32 psi |
| 225/45R18 91W | 32 psi | 32 psi |
2009 Mazda RX-8 Tire Pressure
Recommended tire pressure for 2009 Mazda RX-8 is 32 psi for front tires and 32 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 225/40R19 89W | 32 psi | 32 psi |
| 225/45R18 91W | 32 psi | 32 psi |
2008 Mazda RX-8 Tire Pressure
Recommended tire pressure for 2008 Mazda RX-8 is 32 psi for front tires and 32 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 225/45R18 91W | 32 psi | 32 psi |
| 225/55R16 94V | 32 psi | 32 psi |
2007 Mazda RX-8 Tire Pressure
Recommended tire pressure for 2007 Mazda RX-8 is 32 psi for front tires and 32 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 225/45R18 91W | 32 psi | 32 psi |
| 225/55R16 94V | 32 psi | 32 psi |
2006 Mazda RX-8 Tire Pressure
Recommended tire pressure for 2006 Mazda RX-8 is 32 psi for front tires and 32 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 225/45R18 91W | 32 psi | 32 psi |
| 225/55R16 94V | 32 psi | 32 psi |
2005 Mazda RX-8 Tire Pressure
Recommended tire pressure for 2005 Mazda RX-8 is 32 psi for front tires and 32 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 225/45R18 91W | 32 psi | 32 psi |
| 225/55R16 94V | 32 psi | 32 psi |
Select Mazda RX-8 trim to see its original equipment tire sizes and corresponding tire inflation pressures.
Tire Pressure for Mazda RX-8 Base Model
Recommended tire inflation for Mazda RX-8 Base Model is 32 psi for front tires and 32 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 225/45R18 91W | 32 psi | 32 psi |
| 225/55R16 94V | 32 psi | 32 psi |
Tire Pressure for Mazda RX-8 Grand Touring
Recommended tire inflation for Mazda RX-8 Grand Touring is 32 psi for front tires and 32 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 225/45R18 91W | 32 psi | 32 psi |
Tire Pressure for Mazda RX-8 R3
Recommended tire inflation for Mazda RX-8 R3 is 32 psi for front tires and 32 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 225/40R19 89W | 32 psi | 32 psi |
Tire Pressure for Mazda RX-8 Shinka
Recommended tire inflation for Mazda RX-8 Shinka is 32 psi for front tires and 32 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 225/45R18 91W | 32 psi | 32 psi |
Tire Pressure for Mazda RX-8 Sport
Recommended tire inflation for Mazda RX-8 Sport is 32 psi for front tires and 32 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 225/45R18 91W | 32 psi | 32 psi |
| 225/55R16 94V | 32 psi | 32 psi |
Tire Pressure for Mazda RX-8 Touring
Recommended tire inflation for Mazda RX-8 Touring is 32 psi for front tires and 32 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 225/45R18 91W | 32 psi | 32 psi |
Recommended tire inflation for Mazda RX-8 original equipment tire sizes with matching trims and model years.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 225/40R19 89W | 32 psi | 32 psi |
| Years: 2009 - 2011 Trims: R3 |
||
| 225/45R18 91W | 32 psi | 32 psi |
| Years: 2005 - 2011 Trims: Base Model Shinka Grand Touring Sport Touring |
||
| 225/55R16 94V | 32 psi | 32 psi |
| Years: 2005 - 2008 Trims: Base Model Sport |
||
What is the correct tire pressure for Mazda RX-8?
Recommended tire pressure for Mazda RX-8 tires is 32 psi, set by Mazda 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 Mazda RX-8?
Mazda RX-8 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 Mazda RX-8 tire pressure?
To check Mazda RX-8 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 Mazda RX-8 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 Mazda RX-8 replacement tires?
If you replace Mazda RX-8 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 Mazda RX-8?
Tire pressure fluctuates with ambient temperatures. When temperatures drop, Mazda RX-8 tires may lose approximately 1 psi of air pressure for every 10 degree Fahrenheit decrease. During winter Mazda RX-8 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 Mazda RX-8 equipped with Tire Pressure Monitoring System (TPMS)?
If your Mazda RX-8 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 Mazda RX-8 TPMS warning light on?
If Mazda RX-8 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 Mazda RX-8 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 Mazda RX-8 Tire Pressure Monitoring System?
To reset TPMS on Mazda RX-8, follow the instructions in owner's manual. If TPMS will not reset, there may be a problem with tire pressure sensors.