2018 Mercedes-Benz GLC63 AMG S 4MATIC — 265/45R20
O.E. size · 265/45R20 / 295/40R20
2018 Mercedes-Benz GLC63 AMG S 4MATIC
Front: 265/45R20Rear: 295/40R20
Front: 265/45R20Rear: 295/40R20
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Factory-size matches for your vehicle2 front + 2 rearNo tires are priced for this selected size and service class.
Choose yours for its prices, shelf stock and open times.
What size tires does the 2018 Mercedes-Benz GLC63 AMG S 4MATIC take?
The factory tire sizes for the 2018 Mercedes-Benz GLC63 AMG S 4MATIC are 265/45R20 in front and 295/40R20 in the rear.
The catalog lists the front at load index 108, speed rating Y (up to 186 mph) and the rear at load index 110, speed rating Y (up to 186 mph).
This trim is also listed with 265/40R21 front and 295/35R21 rear. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| Front | 265/45R20 | 108 | Y |
| Rear | 295/40R20 | 110 | Y |
| Front | 265/40R21 | 105 | Y |
| Rear | 295/35R21 | 107 | Y |
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.