Mercedes-Benz A45 AMG Tyre Size & Wheel Specifications
The Mercedes-Benz A45 AMG is one of the most powerful hot hatches in the world, developed by Mercedes-AMG with a high-performance turbocharged engine and advanced 4MATIC all-wheel drive system.
Because of the high performance capability, choosing the correct tyre size and wheel specification is critical for:
• Handling performance
• Grip and braking
• Ride comfort
• AWD system compatibility
At Autosport Tyreworld, we regularly fit performance tyres for A45 AMG owners across Adelaide.
Mercedes-Benz A45 AMG Factory Tyre Sizes
W176 A45 AMG (2013-2018)
Standard tyre sizes:
Front & Rear
235/40R18
Optional AMG Performance Package:
255/30R19 Front
235/35R19 Rear
W177 A45 AMG (2019-Present)
Standard tyre size:
245/40R18
Optional staggered AMG setup:
Front
255/30R19
Rear
235/35R19
Mercedes-Benz A45 AMG Factory Wheel Specifications
| Generation | Wheel Size | Offset | PCD | Centre Bore |
|---|---|---|---|---|
| W176 A45 AMG | 18x8 | ET48 | 5x112 | 66.6 mm |
| W176 A45 AMG (option) | 19x8.0 19x8.0 | ET45 | 5x112 | 66.6 mm |
| W177 A45 AMG Front | 19x8.5 | ET46 | 5x112 | 66.6 mm |
| W177 A45 AMG Rear | 19x8.5 | ET46 | 5x112 | 66.6 mm |
Mercedes-Benz A45 AMG Wheel Torque Specification
Correct wheel torque is essential for safety and brake rotor protection.
Factory Wheel Torque Specification
130 Nm
Always torque wheels using a calibrated torque wrench and tighten in a star pattern.
Recommended Performance Tyres for Mercedes-Benz A45 AMG
At Autosport Tyreworld, some of the most popular tyres for A45 AMG include:
Ultra High Performance Street Tyres
• Michelin Pilot Sport 5
• Michelin Pilot Sport 4S
• Continental SportContact 7
• Continental MaxContact MC7
• Yokohama Advan Sport V107
Track-Focused Tyres
• Yokohama AD09
• Michelin Cup 2
• Nankang CRS
These tyres deliver excellent grip, stability and high-speed performance suitable for AMG vehicles.
Why Correct Tyre Size Matters for AMG Vehicles
Using the correct tyre specification ensures:
• Proper AWD system operation
• Accurate speedometer reading
• Maximum cornering grip
• Even tyre wear
• Correct electronic stability control operation
Incorrect tyre sizing may cause drivetrain stress on 4MATIC models.
Mercedes-Benz Tyre Fitting in Adelaide
If you own a Mercedes-Benz A45 AMG, our technicians can help you select the best tyres for your driving style.
Visit Autosport Tyreworld at one of our Adelaide locations:
📍 Magill Store
647 Magill Road
Magill SA 5072
📞 0452 641 023
📍 Wingfield Store
411 Grand Junction Road
Wingfield SA 5013
📞 0433 645 411
📍 Clarence Gardens Store
911 South Road
Clarence Gardens SA 5039
📞 0420 299 911