BMW 520i Tyre Size Guide
Wheel Specs, PCD, Centre Bore & Torque Settings
The BMW 520i is part of the 5 Series range, designed for:
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Executive comfort
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Long-distance driving
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Smooth and quiet ride
It is one of the most common BMW models on Australian roads, making tyre selection critical for:
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Ride comfort
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Road noise reduction
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Fuel efficiency
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Tyre longevity
Autosport Tyreworld specialises in European vehicles and premium comfort tyre solutions.
BMW 520i Wheel Specifications
F10 (2010–2017)
| Specification | Value |
|---|---|
| Bolt Pattern (PCD) | 5x120 |
| Centre Bore | 72.6 mm |
| Wheel Bolt Size | M14 x 1.25 |
| Wheel Torque | 140 Nm |
G30 (2017–Present)
| Specification | Value |
|---|---|
| Bolt Pattern (PCD) | 5x112 |
| Centre Bore | 66.6 mm |
| Wheel Bolt Size | M14 x 1.25 |
| Wheel Torque | 140 Nm |
BMW 520i Factory Tyre Sizes
F10 520i
| Tyre Size | Rim Size |
|---|---|
| 225/55R17 | 17x7.5 |
| 245/45R18 | 18x8 |
Optional staggered setup:
Front: 245/45R18
Rear: 275/40R18
G30 520i
| Tyre Size | Rim Size |
|---|---|
| 225/55R17 | 17x7.5 |
| 245/45R18 | 18x8 |
| 245/40R19 | 19x8.5 |
Optional staggered setup:
Front: 245/40R19
Rear: 275/35R19
Runflat vs Non-Runflat Tyres
Most BMW 520i models come equipped with runflat tyres.
Runflat tyres:
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Allows driving after puncture
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No spare wheel required
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Firmer ride
Non-runflat tyres:
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Much better comfort
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Lower road noise
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Better value
Autosport Tyreworld can assist with runflat conversion for improved comfort.
Comfort vs Performance Tyre Choice
Comfort Focus
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Softer ride
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Reduced noise
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Longer tyre life
Performance Focus
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Better grip
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Sharper handling
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Slightly firmer ride
Popular Tyre Upgrade Options
Comfort Setup (Recommended)
| Tyre Size |
|---|
| 225/55R17 |
| 245/45R18 |
Sport Upgrade
| Position | Tyre Size |
|---|---|
| Front | 245/40R19 |
| Rear | 275/35R19 |
Before upgrading:
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Maintain rolling diameter
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Ensure clearance
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Match tyre brands
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Consider ride comfort
Recommended Tyres for BMW 520i
Comfort & Quiet Driving
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Continental UltraContact UC7
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Michelin Primacy 4
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Continental EcoContact
Balanced Performance
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Michelin Pilot Sport 5
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Continental MaxContact MC7
Budget Option
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Kumho PS71
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Hankook Ventus Prime
BMW 520i Wheel Torque Specification
Recommended torque:
140 Nm
Installation tips:
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Torque when cold
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Tighten in star pattern
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Recheck after 50–100 km
Incorrect torque may cause vibration or wheel issues.
Need Tyres for Your BMW 520i?
Visit Autosport Tyreworld:
Magill
647 Magill Road, Magill SA 5072
0452 641 023
Wingfield
411 Grand Junction Road, Wingfield SA 5013
0433 645 411
Clarence Gardens
911 South Road, Clarence Gardens SA 5039
0420 299 911
We specialise in BMW comfort tyres, long-distance driving solutions and premium fitments.