Front: 255/45ZR20 105Y XL BW
Rear: 285/40ZR20 108Y XL BW
Tire specs
- Warranty
- 50,000 miles
- Load index
- 105
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2554520FAL28105013
2025 Mercedes-Benz GLC300 Coupe AMG Line 4-Matic — 255/45R20
O.E. size · 255/45R20 / 285/40R20
2025 Mercedes-Benz GLC300 Coupe AMG Line 4-Matic
Front: 255/45R20Rear: 285/40R20
2 front + 2 rear
Front: 255/45R20Rear: 285/40R20
1 tire result
Factory-size matches for your vehicle2 front + 2 rearWhat size tires does the 2025 Mercedes-Benz GLC300 Coupe AMG Line 4-Matic take?
The factory tire sizes for the 2025 Mercedes-Benz GLC300 Coupe AMG Line 4-Matic are 255/45R20 in front and 285/40R20 in the rear.
This trim is also listed with 235/55R19 front and 255/50R19 rear. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| Front | 255/45R20 | — | — |
| Rear | 285/40R20 | — | — |
| Front | 235/55R19 | — | — |
| Rear | 255/50R19 | — | — |
Confirm the size printed on the sidewall of your current tire or on the tire placard in the driver's door jamb before you buy. Replacement tires should meet or exceed the vehicle's load index and speed rating.