Tire specs
- Load index
- 113
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2755020PIR2814400
2021 Mercedes-Benz GLS450 4MATIC — 275/50R20
2021 Mercedes-Benz GLS450 4MATIC
- Factory size
- 275/50R20
- Load / speed
- 109H
26 tire results
Factory-size matches for your vehicleTire specs
- Warranty
- 50,000 miles
- Load index
- 113
- Speed rating
- V (149 mph)
- Load range
- Extra load (XL)
- Tread depth
- 13/32"
- Item #
- 2755020PIR3566000
What size tires does the 2021 Mercedes-Benz GLS450 4MATIC take?
The factory tire size for the 2021 Mercedes-Benz GLS450 4MATIC is 275/50R20.
The catalog lists it at load index 109, speed rating H (up to 130 mph).
This trim is also listed with 275/45R21 front and 315/40R21 rear. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 275/50R20 | 109 | H |
| Front | 275/45R21 | 107 | H |
| Rear | 315/40R21 | 111 | H |
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.