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What should Adelaide drivers know about Toyota Mirai Tyre Size Guide – Wheel Specs, PCD, Centre Bore, Torque & Best EV Tyres?

Adelaide drivers should match tyre choice, wheel fitment and service timing to the vehicle placard, actual driving use and local conditions. Hot SA roads, wet winter braking, Adelaide Hills corners and country touring can all affect tyre wear, grip and comfort, so professional fitment, pressure setup, balancing and wheel alignment matter as much as the tyre product choice itself.

Toyota Mirai Tyre Size Guide

Wheel Specs, PCD, Centre Bore, Torque & EV Tyres

The Toyota Mirai is a hydrogen fuel cell electric vehicle (FCEV) designed for zero-emission driving, smooth performance and advanced technology. While still rare in Australia, the Mirai represents the future of alternative fuel vehicles.

Because EV and hydrogen vehicles deliver instant torque and extra weight from battery systems, tyre selection is critical for:

  • Low rolling resistance (efficiency)

  • Noise reduction (quiet cabin)

  • Grip under instant torque

  • Long tyre life

At Autosport Tyreworld, we are building expertise in EV and hybrid tyre solutions, helping customers choose the right tyres for next-generation vehicles.


Toyota Mirai Wheel Specifications

First Generation (2015–2020)

Specification Value
Bolt Pattern (PCD) 5x114.3
Centre Bore 60.1 mm
Wheel Nut Thread M12 x 1.5
Wheel Torque 103 Nm

Second Generation (2020–Present)

Specification Value
Bolt Pattern (PCD) 5x120
Centre Bore 60.1 mm
Wheel Nut Thread M14 x 1.5
Wheel Torque 140 Nm

⚠️ Note: Second-gen Mirai uses BMW-style 5x120 PCD and M14 hardware.


Toyota Mirai Factory Tyre Sizes

First Generation (2015–2020)

Model Tyre Size Rim Size
Mirai 215/55R17 17x7

Second Generation (2020–Present)

Position Tyre Size Rim Size
Front 235/55R19 19x8
Rear 245/45R20 20x8.5

⚠️ Note: New Mirai uses staggered setup (wider rear tyres) similar to performance sedans.


Popular Tyre Upgrades for Toyota Mirai

Mirai owners typically focus on comfort, efficiency and premium feel rather than aggressive performance.

Comfort / Efficiency Upgrade

Tyre Size Notes
235/50R19 Improved comfort
245/45R20 Premium upgrade

Premium Styling Setup

Tyre Size Notes
255/40R20 Wider stance
265/40R20 Luxury performance

Before upgrading tyres:

  • Maintain rolling resistance for efficiency

  • Ensure correct load rating

  • Monitor EV torque wear

  • Keep front/rear balance for staggered setups


Recommended Tyres for Toyota Mirai

At Autosport Tyreworld, we recommend tyres specifically suited for EV and hydrogen vehicles:

EV / Efficiency Focus

  • Michelin e.Primacy

  • Continental EcoContact

  • Bridgestone Turanza Eco


Premium Comfort

  • Michelin Primacy 4

  • Continental UltraContact UC7


Performance Option

  • Continental MaxContact MC7

  • Michelin Pilot Sport 5


Toyota Mirai Wheel Torque Specification

Correct torque is critical for safety and efficiency.

First Gen:

103 Nm

Second Gen:

140 Nm

Installation tips:

  • Always torque when wheels are cold

  • Use star tightening pattern

  • Recheck after 50–100 km

  • Important due to EV torque delivery

Incorrect torque may cause:

  • Wheel vibration

  • Uneven tyre wear

  • Reduced efficiency


Need Tyres for Your Toyota Mirai?

Autosport Tyreworld is expanding into EV, hybrid and alternative fuel tyre solutions.

Visit one of our Adelaide 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 efficiency, comfort and future mobility vehicles.

FAQ

Is Toyota Mirai Tyre Size Guide – Wheel Specs, PCD, Centre Bore, Torque & Best EV Tyres relevant for Adelaide drivers?

Yes, if the advice is matched to the vehicle and how it is driven. City commuting, hills roads, country trips and performance use can all need different tyre and setup priorities.

Should tyre advice include wheel alignment?

Yes. Alignment, balancing and pressure setup are important because even a quality tyre can wear poorly or feel ordinary if the vehicle setup is wrong.

Can Autosport Tyre World help compare tyre options?

Yes. Autosport Tyre World can compare suitable tyres, wheels and service options across Magill, Clarence Gardens and Wingfield, then recommend a setup for the vehicle's actual use.

Helpful Adelaide tyre links

Autosport Tyre World Adelaide locations

For local tyre advice, fitment checks, balancing and wheel alignment in Adelaide, contact Autosport Tyre World across Magill, Clarence Gardens and Wingfield.

TYREPLUS Magill | Autosport Tyre World Magill

647 Magill Road, Magill SA 5072
Phone: 0452 641 023

TYREPLUS Clarence Gardens | Autosport Tyre World Clarence Gardens

911 South Road, Clarence Gardens SA 5039
Phone: 0420 299 911

TYREPLUS Wingfield | Autosport Tyre World Wingfield

411 Grand Junction Road, Wingfield SA 5013
Phone: 0433 645 411

Adelaide Toyota fitment notes

For Toyota Mirai Tyre Size Guide – Wheel Specs, PCD, Centre Bore, Torque & Best EV Tyres, tyre and wheel selection should start with the vehicle placard, the exact model generation and the wheel package already fitted to the car. Toyota models can vary by trim, year range, hybrid or petrol variant, commercial load use, off-road package and dealer wheel option, so the correct tyre size needs to be matched with the right load rating, speed rating, rim width and wheel offset.

Autosport Tyre World checks the existing tyres, wheel markings, centre bore, stud pattern, brake clearance and torque requirements before recommending replacements. That matters for Adelaide drivers because a tyre or wheel that is close but not correct can affect steering feel, braking consistency, ride comfort, clearance and long-term tyre wear.

For daily use around Magill, Norwood, Burnside and the wider Adelaide suburbs, most Toyota owners want predictable wet braking, quiet road manners and even tread life. For Adelaide Hills driving, family load, EV weight, hybrid efficiency or country SA trips, pressure setup, balancing and wheel alignment become especially important to keep the vehicle stable and to protect the new tyres.

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