BMW iX1 Tyre Size Guide
Wheel Specs, PCD, Centre Bore & Torque Settings
The BMW iX1 (U11) is BMW’s entry-level fully electric SUV, offering:
Need tyres for your BMW iX1 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 BMW iX1
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 |
|---|---|---|---|
| 225/55R17 | Daily driving, comfort and value options | View 225/55R17 tyre options | Check fitted availability |
| 225/50R18 | Performance, comfort and upgrade options | View 225/50R18 tyre options | Check fitted availability |
| 225/45R19 | Performance, comfort and upgrade options | View 225/45R19 tyre options | Check fitted availability |
| 235/45R18 | Performance, comfort and upgrade options | View 235/45R18 tyre options | Check fitted availability |
| 255/40R18 | Performance, comfort and upgrade options | View 255/40R18 tyre options | Check fitted availability |
| Wheel alignment | Recommended after tyre or wheel changes | Wheel alignment Adelaide | Call Magill |
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Dual motor AWD (xDrive30 variants)
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Instant torque delivery
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Quiet electric driving experience
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Increased vehicle weight due to battery
Tyre selection is critical for:
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Load capacity
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Low rolling resistance (range efficiency)
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Noise reduction
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Grip under instant torque
AUTOSPORT TYREWORLD specialises in EV tyre solutions and premium fitment for electric vehicles.
BMW iX1 Wheel Specifications
U11 (2023–Present)
| Specification | Value |
|---|---|
| Bolt Pattern (PCD) | 5x112 |
| Centre Bore | 66.6 mm |
| Wheel Bolt Size | M14 x 1.25 |
| Wheel Torque | 140 Nm |
BMW iX1 Factory Tyre Sizes
Standard Setup
| Tyre Size | Rim Size |
|---|---|
| 225/55R17 | 17x7.5 |
Mid-Level Setup
| Tyre Size | Rim Size |
|---|---|
| 225/50R18 | 18x7.5 |
Larger Wheel Option
| Tyre Size | Rim Size |
|---|---|
| 225/45R19 | 19x8 |
Optional Performance Setup
| Position | Tyre Size |
|---|---|
| Front | 235/45R18 |
| Rear | 255/40R18 |
Important: EV Tyre Requirements
The BMW iX1 requires tyres that can handle:
Increased Weight
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EV battery adds significant load
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Requires higher load index tyres
Instant Torque
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Immediate acceleration
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Requires strong grip
Noise Sensitivity
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EV cabin is very quiet
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Tyre noise becomes more noticeable
AWD (xDrive) Considerations
For AWD models:
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Maintain rolling diameter
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Avoid mixing tyre brands
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Replace tyres as a full set
Incorrect setup may cause:
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Drivetrain stress
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Uneven tyre wear
Runflat vs Non-Runflat Tyres
Many iX1 models are equipped with runflat tyres.
Runflat Tyres
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Puncture mobility
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No spare wheel
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Firmer ride
Non-Runflat Tyres
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Better comfort
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Lower noise
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Improved efficiency
AUTOSPORT TYREWORLD recommends EV-optimised non-runflat tyres for best comfort and range.
Popular Tyre Upgrade Options
Comfort + Efficiency Setup
| Tyre Size |
|---|
| 225/55R17 |
| 225/50R18 |
Performance Upgrade
| Tyre Size |
|---|
| 225/45R19 |
Wider Grip Setup
| Position | Tyre Size |
|---|---|
| Front | 235/45R18 |
| Rear | 255/40R18 |
Before upgrading:
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Maintain rolling diameter
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Ensure clearance
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Use correct load rating
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Consider range impact
Recommended Tyres for BMW iX1
EV / Efficiency Focus
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Michelin e.Primacy
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Continental EcoContact
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Bridgestone Ecopia
Comfort & Quiet Driving
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Continental UltraContact UC7
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Michelin Primacy 4
Performance EV Driving
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Michelin Pilot Sport 5
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Continental MaxContact MC7
BMW iX1 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
Need Tyres for Your BMW iX1?
Visit AUTOSPORT TYREWORLD:
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
We specialise in EV tyres, hybrid vehicles and premium BMW fitments.
Need tyres or wheel alignment for your BMW iX1 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