Mercedes-Benz E450 Tyre & Wheel Fitment Guide
The Mercedes-Benz E450 represents the perfect balance of luxury, performance, and advanced engineering within the E-Class lineup. Whether you are replacing tyres, upgrading wheels, or checking fitment compatibility, having the correct specifications is critical for safety, performance, and ride comfort.
At Autosport Tyreworld, we provide accurate, workshop-tested fitment data to ensure your E450 performs exactly as intended.
Factory Tyre Sizes (Mercedes E450)
Depending on model year and AMG styling packages, the Mercedes E450 commonly comes with staggered or square setups.
Standard Fitment (Square Setup)
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245/45R18
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245/40R19
AMG Line / Sports Package (Staggered Setup)
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Front: 245/40R19
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Rear: 275/35R19
Larger Optional Fitments
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Front: 245/35R20
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Rear: 275/30R20
Note: Always confirm placard or VIN-specific data before replacement.
Factory Wheel (Rim) Specifications
| Spec | Details |
|---|---|
| PCD (Bolt Pattern) | 5x112 |
| Centre Bore | 66.6 mm |
| Wheel Nut Type | Ball Seat |
| Thread Size | M14 x 1.5 |
Common Factory Wheel Sizes
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18x8.0 ET43
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19x8.5 ET43 (Front)
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19x9.5 ET49 (Rear)
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20x8.5 ET20 (Front)
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20x9.5 ET49 (Rear)
Offset may vary slightly depending on production year and AMG package.
Wheel Torque Specifications
| Spec | Measurement |
|---|---|
| Wheel Nut Torque | 150 Nm |
Important:
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Always torque wheels using a calibrated torque wrench
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Recheck torque after 50–100 km
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Do not use rattle gun final tightening
Recommended Tyres for Mercedes E450
For optimal performance, comfort, and safety in Australian conditions, we recommend:
Comfort & Daily Driving
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Continental PremiumContact Series
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Michelin Primacy Series
Performance & Handling
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Michelin Pilot Sport 5
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Continental MaxContact MC7
Quiet Luxury Touring
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Bridgestone Turanza Series
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Pirelli Cinturato P7
Runflat options are available depending on your vehicle specification.
Important Fitment Notes
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Staggered setups cannot be rotated front to rear
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Always match load rating and speed index to OEM specification
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Incorrect offset can affect suspension geometry and guard clearance
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Ensure correct centre bore or use hub-centric rings when upgrading wheels
Upgrade Advice from Autosport Tyreworld
If you're upgrading your Mercedes E450 wheels:
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19" setup = best balance of comfort and performance
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20" setup = improved aesthetics with firmer ride
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Avoid excessive offset changes to maintain factory handling
We can supply premium brands including Rays, BBS, OZ Racing and ROH with correct fitment guaranteed.
Why Choose Autosport Tyreworld
We are Adelaide’s trusted tyre and wheel specialists, offering:
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Genuine tyre brands only (no parallel imports)
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Professional fitting and balancing
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Expert wheel alignment services
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Tailored fitment advice for Mercedes-Benz vehicles
Visit Autosport Tyreworld
Magill (Head Store)
647 Magill Road, Magill SA 5072
PH: 0452 641 023
Wingfield
411 Grand Junction Road, Wingfield SA 5013
PH: 0433 645 411
Clarence Gardens
911 South Road, Clarence Gardens SA 5039
PH: 0420 299 911