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What should Adelaide drivers know about Mercedes S350 Tyre Size, Wheel Specs, PCD, Centre Bore & Torque Guide | Autosport Tyreworld...?

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.

Mercedes S350 Complete Tyre & Wheel Guide

The Mercedes S350 is part of the flagship S-Class lineup, designed for ultimate comfort, refinement, and high-speed stability. Choosing the correct tyre and wheel setup is critical to maintain ride quality, safety, and performance.

This guide covers all major S350 generations in Australia:

• W221 (2005–2013)

• W222 (2013–2020)

• W223 (2020–present)

Mercedes S350 Factory Wheel Specifications

PCD (Bolt Pattern)

• 5x112 (All S350 models)

Centre Bore

• 66.6 mm

Wheel Nut Torque

• 150 Nm (Factory Spec)

Mercedes S350 Tyre Sizes & Rim Specs

W221 Mercedes S350 (2005–2013)

Standard Setup (18 inch)

• 235/55R18 → 18x8.0 ET29

Staggered Setup (Sport Package)

• Front: 255/45R19 → 19x8.5 ET31.5

• Rear: 285/40R19 → 19x10.0 ET48.1

W222 Mercedes S350 (2013–2020)

Standard Setup

• 245/50R18 → 18x8 ET41

Luxury / Comfort Setup

• 245/45R19 → 19x8.5 ET38 or 36

• 275/40R19 → 19x9.5 ET38 or 43.5

AMG Line / Staggered

• Front: 245/40R20 → 20x8.5 ET38 or 36

• Rear: 275/35R20 → 20x9.5 ET38 or 43.5

W223 Mercedes S350 (2020–Present)

Standard Setup

• 235/55R18 → 18x8 ET29

Optional Upgrade

• Front: 255/45R19 → 19x8.5 ET31.5

• Rear: 285/40R19 → 19x10 ET48.1

• Front: 255/40R20 → 20x9 ET34

• Rear: 285/35R20 → 20x10 ET48

Recommended Tyres for Mercedes S350

For Adelaide driving conditions, comfort and low noise are key priorities for S-Class owners.

Comfort & Luxury Focus

• Continental PremiumContact C

• Michelin Primacy 4 / Primacy 5

• Pirelli Cinturato P7

Performance Upgrade

• Michelin Pilot Sport 5

• Continental MaxContact MC7

Runflat Options (Factory Equipped on some models)

• Bridgestone Turanza T005 RFT

• Pirelli P Zero Runflat

Important Fitment Notes

• Always confirm staggered vs square setup before replacement

• Runflat and non-runflat tyres should not be mixed

• Maintain load rating (usually XL required)

• Ensure correct offset (ET) to avoid guard or suspension issues

• Wheel upgrades should stay within ±2% rolling diameter

Autosport Tyreworld Expert Tip

For S-Class vehicles like the S350, tyre choice directly affects ride quality more than almost any other factor.

We typically recommend:

• Continental UC7 / PremiumContact C for comfort builds

• Michelin Primacy series for quiet highway driving

• Avoid budget tyres – they significantly reduce ride refinement

Visit Autosport Tyreworld Adelaide

Professional fitting, balancing, and expert advice available at:

Magill Store
647 Magill Road, Magill SA 5072
PH: 0452 641 023

Wingfield Store
411 Grand Junction Road, Wingfield SA 5013
PH: 0433 645 411

Clarence Gardens Store
911 South Road, Clarence Gardens SA 5039
PH: 0420 299 911

Local tyre and service checklist

FAQ

Is Mercedes S350 Tyre Size, Wheel Specs, PCD, Centre Bore & Torque Guide | Autosport Tyreworld... 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

• Shop tyres in Adelaide
• Wheel alignment Adelaide
• Contact Autosport Tyre World Magill

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

Ownership check for Mercedes S350 Tyre Size, Wheel Specs, PCD, Centre Bore & Torque Guide | Autosport Tyreworld...

Before replacing tyres on vehicles like these, Adelaide owners should check more than the visible tread depth. Look for feathering on the shoulders, small cuts from kerb contact, impact bubbles, age cracking and any difference in wear between the front and rear axle. Those signs can point to alignment, pressure or suspension issues that should be corrected before the new tyre tyres go on.

It is also worth matching the recommendation to how the vehicle is actually used. A short city commute around Magill and Norwood may reward quietness and comfort, while regular Adelaide Hills drives, airport runs, EV torque, family loads or country highway trips can make wet braking, stability and heat resistance more important. The right advice balances the tyre size, load rating, wheel condition and driving pattern rather than choosing from brand name alone.

Autosport Tyre World Magill can inspect the existing tyre wear pattern, confirm the placard size, compare suitable alternatives and set the vehicle up with fitting, balancing and wheel alignment. That gives Adelaide drivers a cleaner baseline for steering feel, braking confidence and even wear across South Australian road conditions.