Mercedes EQS450 Factory Tyre Sizes & Wheel Specifications

The Mercedes EQS450 is a luxury electric sedan designed for efficiency, comfort, and ultra-quiet driving. Due to its weight and EV torque, correct tyre selection is critical.

Standard Factory Fitments

19 Inch Setup (Base Model)

• Front & Rear Tyre Size: 235/55R19

• Wheel Size: 8.0Jx19

• Offset (ET): ~ET30.5 - 34

20 Inch Setup (Popular Upgrade)

• Front & Rear Tyre Size: 255/45R20

• Wheel Size: 8.5Jx20

• Offset (ET): ~ET33

21 Inch AMG / Optional Package

• Front & Rear Tyre Size: 255/40R21
  

• Wheel Size: 9.5Jx21
  

• Offset (ET): ~ET41.5
  

Mercedes EQS450 Wheel Fitment Data

• PCD (Bolt Pattern): 5x112

• Centre Bore: 66.6 mm

• Wheel Nut Type: Ball Seat (Mercedes OEM)

• Thread Size: M14x1.5

Wheel Nut Torque Specification

• Recommended Torque: 150 Nm

Proper torque is critical for EV vehicles like the EQS450 due to instant torque delivery and vehicle weight.

Best Tyre Recommendations for Mercedes EQS450

Because the EQS450 is an EV, tyres must handle:

• High load capacity

• Low rolling resistance

• Noise reduction

• Strong wet braking

Recommended Tyres

Comfort & EV Optimised

• Continental PremiumContact C

• Michelin e.Primacy

• Pirelli P Zero Elect

Performance Options (21” setups)

• Michelin Pilot Sport EV

• Continental SportContact 7

Budget-Friendly Options

• Hankook iON Evo

• Falken FK520

Runflat vs Non-Runflat for EQS450

• Many EQS450 models come with runflat tyres from factory

• Switching to non-runflat tyres improves:

  • Ride comfort

  • Noise reduction

  • Cost efficiency

Autosport Tyreworld can advise on safe conversion options.

Important Fitment Notes

• Always match load index (XL required for EVs)

• Ensure EV-rated tyres for optimal efficiency
  

• Check clearance when upgrading wheels

Why Choose Autosport Tyreworld?

We specialise in premium EV tyre solutions and Mercedes fitments.

Our Locations:

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

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Phone: 0433 645 411

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Phone: 0420 299 911