Mercedes-Benz GLC220d Tyre & Wheel Specification Guide

The Mercedes-Benz GLC220d is a premium mid-size SUV that combines comfort, efficiency, and performance. Whether you're replacing tyres or upgrading wheels, using the correct specifications ensures safety, handling, and long-term reliability.

At Autosport Tyreworld Adelaide, we specialise in European vehicles and provide expert tyre and wheel solutions tailored to your GLC.

Factory Tyre Sizes (Mercedes GLC220d)

Depending on model year and variant (X253 / C253 Coupe), the GLC220d may come with multiple factory tyre options:

18 Inch (Base Models)

• 235/60R18

19 Inch (Common Upgrade)

• 235/55R19

20 Inch (AMG Line / Option Pack)

• Front: 255/45R20

• Rear: 285/40R20

Factory Wheel (Rim) Specifications

• PCD (Bolt Pattern): 5 × 112

• Centre Bore: 66.6 mm

• Wheel Nuts/Bolts: M14 × 1.5

• Seat Type: Ball Seat (OEM Mercedes)

Typical Factory Rim Sizes & Offsets

Wheel Torque Specification

• Wheel Bolt Torque: 150 Nm

• Always torque using a calibrated torque wrench

• Re-check torque after 50–100 km

Tyre Pressure (Recommended)

Typical guideline (always confirm on door placard):

• Normal Load: 36–38 PSI

• Full Load / Highway: 40–44 PSI

Run-Flat vs Non Run-Flat Tyres

Many GLC220d models are equipped with run-flat tyres from factory.

Run-Flat Advantages

• Can drive temporarily after puncture

• No spare wheel required

Non Run-Flat Advantages

• Better comfort

• Lower cost

• Improved grip in many cases

At Autosport Tyreworld, we can safely convert your GLC220d to non run-flat tyres with the right recommendations.

Recommended Tyres for Mercedes GLC220d

Comfort & Daily Driving

• Continental UltraContact UC7

• Michelin Primacy SUV+

• Pirelli Scorpion Verde

Performance & Handling

• Michelin Pilot Sport 4 SUV

• Continental PremiumContact 6

SUV Touring / Long Distance

• Bridgestone Alenza

• Goodyear EfficientGrip SUV

Important Fitment Notes

• Always maintain overall rolling diameter within ±3%

• Staggered setups must not be rotated front to rear

• Ensure load rating ≥ OEM specification

• Check clearance when upgrading to 20” or 21” wheels

Why Choose Autosport Tyreworld Adelaide

We supply genuine, correctly specified tyres and wheels for European vehicles with professional fitting and balancing.

Visit Us:

• 647 Magill Road, Magill SA 5072 — 0452 641 023

• 411 Grand Junction Road, Wingfield SA 5013 — 0433 645 411

• 911 South Road, Clarence Gardens SA 5039 — 0420 299 911