Answer engine summary
What should Adelaide drivers know about Mercedes CLS400 Tyre Size, Wheel Specs, PCD, Centre Bore & Torque Settings Guide?
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 CLS400 Tyre Size & Wheel Fitment Guide
The Mercedes CLS400 combines luxury, performance, and sleek coupe styling. To maintain its ride quality, handling precision, and safety, choosing the correct tyre and wheel setup is critical.
At Autosport Tyreworld, we provide accurate factory specifications and expert recommendations tailored to Australian driving conditions.
Factory Tyre Sizes (Mercedes CLS400)
Standard Factory Fitments (W218 CLS400 2015–2018)
17 Inch Setup (Base Models)
- 245/45R17
18 Inch Setup (Base Models)
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Front: 255/40R18
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Rear: 255/40R18 or 285/35R18
19 Inch Staggered Setup (Common Option)
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Front: 255/35R19
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Rear: 285/30R19
20 Inch AMG / Optional Upgrade
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Front: 255/30R20
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Rear: 295/25R20
Staggered setups are standard on higher-spec CLS400 models to maximise rear traction and improve driving dynamics.
Factory Wheel Specifications
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PCD (Bolt Pattern): 5x112
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Centre Bore (CB): 66.6 mm
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Wheel Nut Thread: M14 x 1.5
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Seat Type: Ball Seat (R14)
Factory Wheel Size & Offset
18 Inch
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8.0Jx18 ET33–48
19 Inch
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Front: 8.5Jx19 ET32–48
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Rear: 9.5Jx19 ET35–48
20 Inch
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Front: 8.5J–9.0J ET30–40
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Rear: 9.5J–10.0J ET35–45
Correct offset is critical to avoid guard rubbing and maintain suspension geometry.
Wheel Nut Torque Specification
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Torque Setting: 130 Nm
Always torque wheel nuts using a calibrated torque wrench and re-check after 50–100 km.
Tyre Pressure Recommendation
Typical guideline (check fuel flap for exact spec):
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Front: 36–38 PSI
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Rear: 38–42 PSI
Load and driving conditions may affect recommended pressures.
Recommended Tyres for Mercedes CLS400
For optimal performance in Australian conditions, we recommend:
Comfort & Daily Driving
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Continental PremiumContact 7
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Michelin Primacy 4+
Performance & Handling
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Michelin Pilot Sport 5
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Continental MaxContact MC7
High Performance / AMG Style Driving
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Michelin Pilot Sport 4S
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Pirelli P Zero
Important Fitment Notes
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Always maintain correct load rating and speed rating
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Avoid mixing staggered and square setups incorrectly
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Ensure correct centre bore (use hub rings if aftermarket wheels are used)
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Run-flat tyres may be fitted depending on model variant
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Wheel alignment is highly recommended after tyre replacement
Why Choose Autosport Tyreworld
At Autosport Tyreworld, we specialise in European vehicle fitments, ensuring:
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Correct tyre specifications
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Genuine and compliant products
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Professional fitting and balancing
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Expert advice tailored to your driving needs
Visit Autosport Tyreworld Adelaide
Magill (Head Store)
647 Magill Road, Magill SA 5072
Phone: 0452 641 023
Wingfield
411 Grand Junction Road, Wingfield SA 5013
Phone: 0433 645 411
Clarence Gardens
911 South Road, Clarence Gardens SA 5039
Phone: 0420 299 911
Local tyre and service checklist
| Check | What to confirm | Why it matters in Adelaide |
|---|---|---|
| Vehicle match | Mercedes CLS400 Tyre Size, Wheel Specs, PCD, Centre Bore & Torque Settings Guide | Advice should suit the vehicle placard, load rating, speed rating and real driving use. |
| Tyre condition | Tread depth, sidewall age, pressure and uneven wear. | Heat, potholes, kerbs and wet winter roads can expose weak or ageing tyres quickly. |
| Setup work | Fitting, balancing, pressure setting and wheel alignment. | Correct setup helps tyres brake consistently, steer cleanly and wear evenly. |
| Local support | Magill, Clarence Gardens and Wingfield store access. | Useful for Adelaide drivers comparing tyres, wheels, brakes, suspension or mechanical checks. |
FAQ
Is Mercedes CLS400 Tyre Size, Wheel Specs, PCD, Centre Bore & Torque Settings Guide 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
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