Mercedes-Benz CLS350 Overview
The Mercedes-Benz CLS350 blends luxury with performance, commonly available in Australia across the W218 (2011–2018) generation. Depending on variant and AMG styling packages, tyre and wheel setups can vary significantly, including staggered configurations.
Factory Tyre Sizes (CLS350)
Factory 18” Setup
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Front: 255/40R18
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Rear: 285/35R18
AMG / Sports Package (19” Staggered)
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Front: 255/35R19
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Rear: 285/30R19
Optional / Upgrade Fitments (Common in Australia)
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255/40R18 square setup
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255/35R19 + 295/30R19 staggered
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245/35R20 + 275/30R20 (aftermarket upgrade)
Factory Wheel (Rim) Specifications
17 Inch
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Size: 8.5Jx17
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Offset (ET): +34.5
18 Inch
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Front: 8.5Jx18 ET34.5
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Rear: 9.5Jx18 ET48
19 Inch AMG
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Front: 8.5Jx19 ET35.5 or 34.5
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Rear: 9.5Jx19 ET48
20 Inch (Aftermarket Typical)
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Front: 8.5–9.0J ET32.5-36.5
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Rear: 9.5–10.5J ET46-50
PCD (Pitch Circle Diameter)
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5x112
Centre Bore (CB)
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66.6 mm
Wheel Nut / Bolt Torque
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130 Nm
Recommended Tyres for Mercedes CLS350
For optimal performance, comfort, and safety in Australian conditions:
Comfort & Luxury Driving
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Continental PremiumContact 7
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Michelin Primacy 4+
Performance & Sport Driving
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Michelin Pilot Sport 5
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Continental MaxContact MC7
Budget-Friendly Options
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Hankook Ventus S1 Evo3
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Falken FK510 / FK520
Important Fitment Notes
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CLS350 commonly uses staggered setups — tyres cannot be rotated front to rear
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Always match load rating and speed rating (minimum Y-rated recommended)
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Ensure correct offset to avoid guard rubbing
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For aftermarket wheels, confirm centre bore or use hub-centric rings (66.6 mm)
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Runflat tyres may be factory-equipped — switching to non-runflat improves comfort
Why Accurate Fitment Matters
Incorrect tyre or wheel fitment can lead to:
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Handling instability
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Premature tyre wear
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Speedometer inaccuracies
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Clearance issues with suspension or guards
At Autosport Tyreworld, we ensure every CLS350 fitment is matched precisely to manufacturer specifications and Australian road conditions.
Visit Autosport Tyreworld
Professional fitting, balancing, and expert advice available at all locations:
Magill
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