2012 BMW 550i Tire Size & Pressure
The 2012 BMW 550i tire size depends on trim: the 4.4L Eng VIN C, Automatic Trans takes 245/45R18 96Y; the 4.4L Eng VIN C, Standard Trans takes 245/45R18 96Y; the 4.4L Eng, Eng CD N63, Automatic Trans takes 245/45R18 96Y; the 4.4L Eng, Eng CD N63, Standard Trans takes 245/45R18 96Y; the 4.4L Eng, Eng CD N63B44A takes 245/45R18 96Y, per the factory service manual.
- 4.4L Eng VIN C, Automatic Trans: 245/45R18 96Y
- 4.4L Eng VIN C, Standard Trans: 245/45R18 96Y
- 4.4L Eng, Eng CD N63, Automatic Trans: 245/45R18 96Y
- 4.4L Eng, Eng CD N63, Standard Trans: 245/45R18 96Y
- 4.4L Eng, Eng CD N63B44A: 245/45R18 96Y
4.4L Eng VIN C, Automatic Trans
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 245/45R18 96Y | Door Placard | — | — |
| All | 245/40R19 94Y | Door Placard | — | — |
| All | 275/35R19 96Y | Door Placard | — | — |
4.4L Eng VIN C, Standard Trans
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 245/45R18 96Y | Door Placard | — | — |
| All | 245/40R19 94Y | Door Placard | — | — |
| All | 275/35R19 96Y | Door Placard | — | — |
4.4L Eng, Eng CD N63, Automatic Trans
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 245/45R18 96Y | Door Placard | — | — |
| All | 245/40R19 94Y | Door Placard | — | — |
| All | 275/35R19 96Y | Door Placard | — | — |
4.4L Eng, Eng CD N63, Standard Trans
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 245/45R18 96Y | Door Placard | — | — |
| All | 245/40R19 94Y | Door Placard | — | — |
| All | 275/35R19 96Y | Door Placard | — | — |
4.4L Eng, Eng CD N63B44A
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 245/45R18 96Y | Door Placard | — | — |
| All | 245/40R19 94Y | Door Placard | — | — |
| All | 275/35R19 96Y | Door Placard | — | — |
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More 550i Specs & Repair Guides
2012 BMW 550i Factory Service Manual2012 BMW 550i Oil Type & CapacityPowered by factory manual data from our partner sites AllOEMManuals.com & WhatTypeOfOil.com.
Frequently Asked Questions
What size tires does a 2012 BMW 550i take?
It depends on the trim: 4.4L Eng VIN C, Automatic Trans uses 245/45R18 96Y; 4.4L Eng VIN C, Standard Trans uses 245/45R18 96Y; 4.4L Eng, Eng CD N63, Automatic Trans uses 245/45R18 96Y; 4.4L Eng, Eng CD N63, Standard Trans uses 245/45R18 96Y; 4.4L Eng, Eng CD N63B44A uses 245/45R18 96Y.
What is the tire pressure for a 2012 BMW 550i?
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 2012 BMW 550i?
Bolt pattern data is available in the factory service manual.