BMW 430i Tyre Size Guide
Wheel Specs, PCD, Centre Bore & Torque Settings
The BMW 430i is a step up from the 420i, offering:
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More powerful turbocharged engine
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Sportier suspension tuning
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Available in RWD or xDrive AWD (G22)
It is a popular choice for drivers wanting performance without full M-car running costs, making tyre selection critical for:
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Grip and handling
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Ride comfort
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Noise control
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High-speed stability
Autosport Tyreworld specialises in BMW performance tyre fitment and staggered setups.
BMW 430i Wheel Specifications
F32 (2016–2020)
| Specification | Value |
|---|---|
| Bolt Pattern (PCD) | 5x120 |
| Centre Bore | 72.6 mm |
| Wheel Bolt Size | M14 x 1.25 |
| Wheel Torque | 140 Nm |
G22 (2021–Present)
| Specification | Value |
|---|---|
| Bolt Pattern (PCD) | 5x112 |
| Centre Bore | 66.6 mm |
| Wheel Bolt Size | M14 x 1.25 |
| Wheel Torque | 140 Nm |
BMW 430i Factory Tyre Sizes
F32 430i
| Tyre Size | Rim Size |
|---|---|
| 225/45R18 | 18x8 |
Optional staggered setup:
Front: 225/45R18
Rear: 255/40R18
Optional 19” setup:
Front: 225/40R19
Rear: 255/35R19
G22 430i
| Tyre Size | Rim Size |
|---|---|
| 225/45R18 | 18x8 |
| 225/40R19 | 19x8 |
Optional staggered setup:
Front: 225/40R19
Rear: 255/35R19
RWD vs xDrive Considerations
RWD Models
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Flexible tyre upgrades
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Better for staggered setups
xDrive Models
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Maintain rolling diameter balance
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Avoid mixing brands
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Replace tyres as a full set
Incorrect setup may cause drivetrain issues.
Runflat vs Non-Runflat Tyres
Most BMW 430i models are fitted with runflat tyres.
Runflat tyres:
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Puncture mobility
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No spare required
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Firmer ride
Non-runflat tyres:
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Better comfort
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Reduced noise
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Improved grip
Autosport Tyreworld can assist with runflat to non-runflat conversions.
Popular Tyre Upgrade Options
Balanced Performance
| Position | Tyre Size |
|---|---|
| Front | 235/40R18 |
| Rear | 265/35R18 |
Aggressive Setup
| Position | Tyre Size |
|---|---|
| Front | 235/35R19 |
| Rear | 265/30R19 |
Comfort Setup
| Tyre Size |
|---|
| 225/45R18 |
Before upgrading:
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Maintain rolling diameter
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Check clearance
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Match tyre brands
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Consider comfort vs performance
Recommended Tyres for BMW 430i
Comfort & Daily Driving
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Continental UltraContact UC7
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Michelin Primacy 4
Performance Driving
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Michelin Pilot Sport 5
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Continental MaxContact MC7
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Bridgestone Potenza Sport
Budget Option
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Kumho PS71
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Hankook Ventus Prime
BMW 430i 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 safety issues.
Need Tyres for Your BMW 430i?
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 tyres, staggered setups and premium performance upgrades.