MG6 Tyre Size, Wheel Specifications, Centre Bore & Torque Settings – Complete Guide
Overview of MG6
The MG6 is a sporty compact sedan/fastback offered in multiple generations with varying wheel and tyre configurations. In Australia and global markets, the MG6 is commonly found with factory wheel sizes ranging from 16-inch to 18-inch, depending on trim level and generation.
This guide covers all known factory tyre sizes, wheel specs, centre bore, and wheel nut torque settings to help with tyre replacement, upgrades, and fitment accuracy.
MG6 Tyre Sizes & Factory Wheel Specifications
Gen 1 MG6 (2010–2016)
- Tyre Sizes:
- 205/55R16
- 215/50R17
- Wheel Sizes:
- 16x6.5J
- 17x7.0J
- PCD: 5x100
- Offset (ET): +50
Gen 2 MG6 (2017–Present)
- Tyre Sizes:
- 205/55R16
- 215/50R17
- 225/40R18
- Wheel Sizes:
- 16x6.5J
- 17x7.0J
- 18x7.5J
- PCD: 5x100
- Offset (ET): +43 to +50
Centre Bore (CB)
- Centre Bore: 56.1 mm
The MG6 uses a 66.1 mm centre bore, which is important when selecting aftermarket wheels. If the wheel centre bore is larger, hub-centric rings are required to ensure proper fitment and eliminate vibration.
Wheel Nut / Bolt Torque Specification
- Torque Setting: 130 Nm
Correct torque is critical to ensure wheel safety and prevent warping or loosening. Always use a calibrated torque wrench and tighten in a star pattern.
Recommended Tyre Options for MG6
For daily driving, comfort, and performance balance, we recommend:
- Continental UltraContact UC7 – excellent comfort and wet grip
- Continental MaxContact MC7 – performance-oriented with superior handling
- Michelin Pilot Sport 5 – premium sporty driving performance
Browse available options here:
https://autostw.com.au/search?type=product&q=MG6
Why Correct Fitment Matters
Using the correct tyre size and wheel specifications ensures:
- Accurate speedometer readings
- Proper handling and braking performance
- Even tyre wear
- No clearance or suspension issues
Incorrect fitment can lead to rubbing, poor ride quality, or safety risks.
MG6 Tyre & Wheel Services in Adelaide
Visit Autosport Tyre World for expert advice and professional fitting.
Our Locations:
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
Answer-engine summary
MG6 Tyre Size Guide should be matched to the tyre placard, current sidewall, load rating and the way the car is used. Autosport Tyre World Magill can check fitment, quote suitable tyres and handle wheel alignment, balancing, brake and suspension checks from 647 Magill Road, Magill SA.
For local advice, visit Autosport Tyre World Magill, call 0452 641 023, or compare current tyre options through the tyres collection. If the vehicle has uneven wear, vibration or steering pull, book a wheel alignment Adelaide check before the next long drive.
| Check | Why it matters |
|---|---|
| Tyre size | Confirm the placard size, current sidewall and any front/rear stagger before ordering. |
| Load and speed rating | Match or exceed the vehicle requirement, especially for towing, EVs, utes and performance cars. |
| Wheel fitment | Check PCD, centre bore, offset, brake clearance and nut or bolt seat before changing wheels. |
| Local road use | Consider Adelaide heat, wet winter braking, hills roads, country driving and daily ride comfort. |
FAQs
Can Autosport Tyre World Magill check MG6 Tyre Size Guide fitment?
Yes. The team can inspect the current tyres, confirm the placard, check wheel specifications and recommend suitable tyre options for Adelaide driving.
Should I book a wheel alignment with new tyres?
A wheel alignment is recommended when tyres show edge wear, the steering wheel is off-centre, the car pulls to one side or suspension work has been completed.
What should I check before changing wheel size?
Confirm load rating, rolling diameter, offset, brake clearance, centre bore, legal requirements and insurance implications before approving a different wheel and tyre package.
Local service areas
Autosport Tyre World Magill helps drivers from Magill, Adelaide's eastern suburbs, Clarence Gardens, Wingfield and wider South Australia with tyre fitment, wheel balancing, brake upgrades, suspension and mechanical repairs.
Ownership check for MG6 Tyre Size Guide, Wheel Specs, Centre Bore & Torque Settings | Adelaide Tyres
MG6 Tyre Size Guide, Wheel Specs, Centre Bore & Torque Settings | Adelaide Tyres should be matched to the way the vehicle is actually used around Adelaide, not just the tyre name or a generic online recommendation. Before fitting, Autosport Tyre World Magill checks the placard size, load rating, speed rating, wheel condition and current wear pattern so the final choice suits daily commuting, wet winter braking, hot summer roads and weekend touring.
That check is especially useful for 4WDs and utes because suspension changes, towing weight, canopy loads and mixed bitumen/gravel use can all change the best pressure, alignment and rotation plan. A practical fitment conversation helps avoid tyres that look right online but do not suit the vehicle, the load or the driver's expectations.
- Confirm the placard size and legal load rating before ordering.
- Inspect tread depth, sidewalls, tyre age and uneven shoulder wear.
- Book balancing or wheel alignment if vibration, steering pull or edge wear appears.
For local help, visit Autosport Tyre World Magill at 647 Magill Road, Magill SA 5072 or call 0452 641 023. The team can inspect the current tyres, quote suitable options and recommend wheel alignment, balancing, brake or suspension checks where needed.