MG ZS Tyre Size, Wheel Specs, Centre Bore & Torque Settings Guide

The MG ZS is one of the most popular compact SUVs in Australia, known for its affordability, practicality, and wide availability in petrol and EV (ZS EV) variants. Understanding the correct tyre sizes, wheel specifications, centre bore, and wheel nut torque is essential for safety, performance, and proper fitment.

This guide covers all common factory specifications for MG ZS models sold in Australia.

MG ZS (Petrol Models) – Factory Tyre & Wheel Specifications

Base / Core Variants

• Tyre Size: 215/60R16
• Wheel Size: 16x6.5J
• Offset (ET): +41
• Bolt Pattern (PCD): 5x100 (2017-2025)
• Bolt Pattern (PCD): 5x112 (2025-present)

Mid / Excite Variants

• Tyre Size: 215/55R17
• Wheel Size: 17x7.0J
• Offset (ET): +41
• Bolt Pattern (PCD): 5x100 (2017-2025)
  
• Bolt Pattern (PCD): 5x112 (2025-present)

Top Spec / Essence Variants

• Tyre Size: 215/50R18
• Wheel Size: 18x7.0J
• Offset (ET): +38
• Bolt Pattern (PCD): 5x100 (2017-2025)
• Bolt Pattern (PCD): 5x112 (2025-present)

MG ZS EV – Factory Tyre & Wheel Specifications

ZS EV (All Variants)

• Tyre Size: 215/55R17
• Wheel Size: 17x7J
• Offset (ET): +45
• Bolt Pattern (PCD): 5x114.3

Centre Bore (CB)

• Centre Bore: 66.1 mm (2025-present)
• Centre Bore: 56.1 mm (2017-2025)

This is critical when fitting aftermarket wheels. If the wheel centre bore is larger, hub-centric rings are required to ensure vibration-free driving.

Wheel Nut Torque Specification

• Torque Setting: 130 Nm

Correct torque ensures:

• Even clamping force
• Prevents brake rotor warping
• Avoids wheel loosening or stud damage

Recommended Tyre Upgrade Options

For customers wanting improved performance, comfort, or appearance:

Comfort & Daily Driving

• 215/60R16 → Upgrade to premium touring tyres for quieter ride
• 215/55R17 → Ideal balance of comfort and handling

Sport / Handling Upgrade

• 215/50R18 → Sharper steering response and improved cornering
• Optional upsizing to 225 width (where legal and safe)

EV Optimisation (ZS EV)

• Low rolling resistance tyres recommended
• Improves range and efficiency

Popular Tyre Options Available

You can explore suitable tyres here:
https://autostw.com.au/search?type=product&q=215%2F55R17
https://autostw.com.au/search?type=product&q=215%2F50R18
https://autostw.com.au/search?type=product&q=215%2F60R16

Why Correct Fitment Matters

Incorrect tyre or wheel specifications can lead to:

• Speedometer inaccuracies
• Poor handling and braking
• Increased tyre wear
• Potential safety risks

At Autosport Tyre World, we ensure every fitment matches factory specifications or approved upgrade standards.

Visit Our Stores in Adelaide

Magill (Main Store)
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