2005 Mazda RX-8 Tire Size & Pressure
The 2005 Mazda RX-8 tire size depends on trim: the Shinka, 1.3 3 takes 225/45R18 91W; the Shinka, 1.3 N takes 225/45R18 91W; the Sport, 1.3 3 takes 225/55R16 94V; the Sport, 1.3 N takes 225/55R16 94V, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
- Shinka, 1.3 3: 225/45R18 91W
- Shinka, 1.3 N: 225/45R18 91W
- Sport, 1.3 3: 225/55R16 94V
- Sport, 1.3 N: 225/55R16 94V
Shinka, 1.3 3
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 225/45R18 91W | Door Placard | — | — |
| All | 225/55R16 94V | Door Placard | — | — |
| All | 225/45R18 91W | Door Placard | — | — |
Shinka, 1.3 N
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 225/45R18 91W | Door Placard | — | — |
| All | 225/55R16 94V | Door Placard | — | — |
| All | 225/45R18 91W | Door Placard | — | — |
Sport, 1.3 3
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 225/55R16 94V | Door Placard | — | — |
| All | 225/45R18 91W | Door Placard | — | — |
Sport, 1.3 N
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 225/55R16 94V | Door Placard | — | — |
| All | 225/45R18 91W | Door Placard | — | — |
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More RX-8 Specs & Repair Guides
2005 Mazda RX-8 Factory Service Manual2005 Mazda RX-8 Oil Type & CapacityPowered by factory manual data from our partner sites AllOEMManuals.com & WhatTypeOfOil.com.
Frequently Asked Questions
What size tires does a 2005 Mazda RX-8 take?
It depends on the trim: Shinka, 1.3 3 uses 225/45R18 91W; Shinka, 1.3 N uses 225/45R18 91W; Sport, 1.3 3 uses 225/55R16 94V; Sport, 1.3 N uses 225/55R16 94V.
What is the tire pressure for a 2005 Mazda RX-8?
Refer to the tire pressure placard on your vehicle's driver side door jamb for exact cold inflation pressures.
What is the bolt pattern on a 2005 Mazda RX-8?
Bolt pattern data is available in the factory service manual.