BMW i4 M50 (G26 – 2022+)
Factory Wheel & Tyre Sizes
Standard M Setup (Staggered):
Need tyres for your What tyres fit BMW i4 M50? Full in Adelaide?
Autosport Tyre World Magill can help confirm the correct tyre size, load rating, wheel fitment and alignment needs before you order.
Call Magill: 0452 641 023 Get fitted tyre quote View tyres Book wheel alignment
Tyre options and fitment help for What tyres fit BMW i4 M50? Full
Use these links to check available tyre options by size. If you are unsure which size suits your exact model, send us your tyre placard photo before ordering.
| Size / service | Best use | Shop or search | Fitment check |
|---|---|---|---|
| 225/45R18 | Performance, comfort and upgrade options | View 225/45R18 tyre options | Check fitted availability |
| 255/40R18 | Performance, comfort and upgrade options | View 255/40R18 tyre options | Check fitted availability |
| 245/40R19 | Performance, comfort and upgrade options | View 245/40R19 tyre options | Check fitted availability |
| 255/40R19 | Performance, comfort and upgrade options | View 255/40R19 tyre options | Check fitted availability |
| 245/35R20 | Performance, comfort and upgrade options | View 245/35R20 tyre options | Check fitted availability |
| 255/35R20 | Performance, comfort and upgrade options | View 255/35R20 tyre options | Check fitted availability |
| Wheel alignment | Recommended after tyre or wheel changes | Wheel alignment Adelaide | Call Magill |
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Front: 225/45R18
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Rear: 255/40R18
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Rim: 8J (Front) / 8.5J (Rear approx.)
Optional Large Wheel Setup (19”):
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Front: 245/40R19
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Rear: 255/40R19
Performance Setup (Selected Markets):
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Front: 245/35R20
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Rear: 255/35R20
Technical Specifications
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PCD: 5x112
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Centre Bore: 66.6 mm
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Wheel Bolt Torque: 140 Nm
EV Performance Tyre Requirements (Critical)
BMW i4 M50 places extreme demand on tyres due to performance and weight.
Key Factors
Instant Torque (AWD EV)
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Very high acceleration forces
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Increased tyre wear
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Requires strong grip compound
High Vehicle Weight
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Battery significantly increases load
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Requires correct load index rating
Noise & Comfort
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EV cabins are quiet
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Tyre noise becomes more noticeable
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Prefer tyres with acoustic foam technology
Staggered Setup Explained
BMW i4 M50 uses a rear-biased staggered setup.
Benefits
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Improved traction under acceleration
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Better handling balance
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Increased performance capability
Considerations
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No front-to-rear rotation
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Rear tyres wear faster
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Correct sizing critical for xDrive system
Runflat vs Performance EV Tyres
Many i4 M50 models come with Runflat tyres (SSR).
Runflat Tyres
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Safety after puncture
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OEM setup
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Firmer ride
Non-Runflat Performance Upgrade (Recommended)
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Better grip and handling
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Improved ride comfort
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Reduced noise
Recommended Tyres for BMW i4 M50 (Adelaide)
Maximum Performance (Highly Recommended)
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Continental SportContact 7
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Michelin Pilot Sport 4S
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Pirelli P Zero (PZ4)
Performance + Daily Balance
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Continental MaxContact MC7
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Michelin Pilot Sport 5
EV Comfort & Efficiency
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Continental PremiumContact 6
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Michelin e.Primacy (limited performance sizes)
Important Fitment Notes
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Always match load index (critical for EV weight)
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Maintain staggered sizing (front vs rear)
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Use Y-rated tyres for performance capability
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TPMS reset required after installation
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Wheel alignment recommended after tyre replacement
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Tyre choice directly impacts range, grip, and comfort
Why Choose AUTOSPORT TYREWORLD?
At AUTOSPORT TYREWORLD, we specialise in performance EV fitments, including:
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BMW i4 M50 / Tesla performance setups
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EV-specific tyre recommendations
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Runflat and non-runflat solutions
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Precision wheel alignment
Visit Our Adelaide Locations
Magill
647 Magill Road, Magill SA 5072
PH: 0452 641 023
Wingfield
411 Grand Junction Road, Wingfield SA 5013
PH: 0433 645 411
Clarence Gardens
911 South Road, Clarence Gardens SA 5039
PH: 0420 299 911
Need tyres or wheel alignment for your What tyres fit BMW i4 M50? Full in Adelaide?
Send us your tyre size, vehicle model or tyre placard photo and the team at Autosport Tyre World Magill will confirm suitable options, availability and fitted advice.
Autosport Tyre World Magill: 647 Magill Road, Magill SA 5072. Phone 0452 641 023.
Call Magill Get fitted tyre quote View tyres Wheel alignment Adelaide