Toyota bZ4X Tyre Size Guide
Wheel Specs, PCD, Centre Bore & Torque Settings
The Toyota bZ4X is Toyota’s first fully electric SUV and represents a new generation of EV technology. Designed with efficiency, comfort and sustainability in mind, the bZ4X uses specialised tyres that help maximise range, grip and driving comfort.
Because EV vehicles are heavier and produce instant torque, tyre choice is especially important.
At Autosport Tyreworld, we regularly help EV owners choose the correct tyres for their vehicles. This guide explains the factory tyre sizes, rim specifications, bolt pattern (PCD), centre bore and wheel torque settings for the Toyota bZ4X.
Toyota bZ4X Wheel Specifications
| Specification | Value |
|---|---|
| Bolt Pattern (PCD) | 5x114.3 |
| Centre Bore | 60.1 mm |
| Wheel Nut Thread | M12 x 1.5 |
| Wheel Torque | 103 Nm |
| Stud Pattern | 5 Stud |
These specifications apply to Toyota bZ4X models sold globally and in Australia.
Toyota bZ4X Factory Tyre Sizes
bZ4X (2022–Present)
| Model | Tyre Size | Rim Size |
|---|---|---|
| bZ4X Base | 235/60R18 | 18x7.5 |
| bZ4X AWD | 235/60R18 | 18x7.5 |
| bZ4X Premium | 235/50R20 | 20x8 |
Popular Tyre Upgrades for Toyota bZ4X
Some bZ4X owners upgrade tyres for improved handling or appearance.
Common upgrades include:
| Upgrade Tyre Size | Notes |
|---|---|
| 245/50R20 | Wider grip |
| 255/45R20 | Sportier stance |
| 235/55R19 | Balanced comfort setup |
Before upgrading tyre sizes, consider:
-
EV range impact
-
Rolling resistance
-
Wheel width compatibility
-
Guard clearance
Recommended Tyres for Toyota bZ4X
Electric vehicles benefit from tyres with low rolling resistance, quiet operation and strong grip.
At Autosport Tyreworld, we recommend:
EV & Efficiency Tyres
-
Michelin e.Primacy
-
Continental UltraContact UC7
-
Michelin Primacy 4
Performance EV Tyres
-
Continental MaxContact MC7
-
Michelin Pilot Sport EV
Value Options
-
Kumho Ecsta HS52
-
Hankook Ventus Prime
Toyota bZ4X Wheel Torque Specification
Correct torque ensures safe wheel installation.
Recommended torque:
103 Nm
Installation tips:
-
Always use a calibrated torque wrench
-
Tighten wheel nuts in a star pattern
-
Recheck torque after 50–100 km
Incorrect torque may cause:
-
Wheel vibration
-
Brake rotor distortion
-
Loose wheel nuts
Need Tyres for Your Toyota bZ4X?
Autosport Tyreworld provides tyre fitting, wheel balancing and wheel alignment services for EV and hybrid vehicles across Adelaide.
Visit one of our locations:
Autosport Tyreworld Magill
647 Magill Road
Magill SA 5072
📞 0452 641 023
Autosport Tyreworld Wingfield
411 Grand Junction Road
Wingfield SA 5013
📞 0433 645 411
Autosport Tyreworld Clarence Gardens
911 South Road
Clarence Gardens SA 5039
📞 0420 299 911
Our team can help you choose the best tyres for electric vehicles, comfort and performance.