Mercedes-Benz A250 Tyre Size & Wheel Guide
The Mercedes-Benz A250 is a performance-oriented variant of the A-Class, offering a balance of luxury, power and handling.
Choosing the correct tyre size and wheel specifications ensures optimal:
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Safety
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Performance
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Fuel efficiency
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Ride comfort
This guide covers the factory tyre sizes, wheel specifications, PCD, centre bore and torque settings for the Mercedes A250.
If you need expert advice or professional installation, the team at Autosport Tyreworld can assist you.
Mercedes-Benz A250 Factory Tyre Sizes
Depending on model year and option packages, the Mercedes A250 may come with several factory tyre sizes.
| Rim Size | Tyre Size | Notes |
|---|---|---|
| 17 inch | 225/50R17 | Entry factory size |
| 18 inch | 225/45R18 | Most common OEM size |
| 19 inch | 235/35R19 | AMG Line / performance package |
These sizes are engineered by Mercedes to maintain correct:
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speedometer accuracy
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suspension geometry
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traction control calibration
Mercedes-Benz A250 Factory Wheel Specifications
| Specification | Measurement |
|---|---|
| Bolt Pattern (PCD) | 5x112 |
| Centre Bore | 66.6 mm |
| Wheel Nut Type | Ball Seat |
| Typical Offset | ET44 – ET49 |
| Stud Size | M14 x 1.5 |
Mercedes uses a 5x112 bolt pattern, which is common across many Mercedes models including the C-Class and E-Class.
The centre bore of 66.6mm ensures the wheel is hub-centric for optimal balance and safety.
Mercedes-Benz A250 Wheel Torque Specification
Correct torque is extremely important when installing wheels.
| Specification | Torque |
|---|---|
| Wheel Torque | 130 Nm |
Using incorrect torque can lead to:
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warped brake rotors
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loose wheels
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damaged studs
Always tighten wheels using a calibrated torque wrench.
Recommended Performance Tyres for Mercedes A250
At Autosport Tyreworld, popular tyre choices for Mercedes A250 owners include:
Ultra Performance Tyres
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Michelin Pilot Sport 5
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Continental MaxContact MC7
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Pirelli P Zero
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Yokohama Advan Sport
Comfort & Touring Tyres
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Continental UC7
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Michelin Primacy Series
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Bridgestone Turanza
Choosing the right tyre depends on whether you prioritise:
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comfort
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performance
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wet grip
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tyre longevity
Our team can help you select the perfect tyre for your driving needs.
Professional Tyre Fitting in Adelaide
If you need tyres for your Mercedes-Benz A250, visit Autosport Tyreworld at one of our Adelaide 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