Tire specs
- Warranty
- 30,000 miles
- Load index
- 103
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Item #
- 2554518KUM2364793
2013 Mercedes-Benz S400 Hybrid — 255/45R18
O.E. size · 255/45R18
2013 Mercedes-Benz S400 Hybrid
2 tire results
Factory-size matches for your vehicleTire specs
- Load index
- 103
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2554518FAL28033786
What size tires does the 2013 Mercedes-Benz S400 Hybrid take?
The factory tire size for the 2013 Mercedes-Benz S400 Hybrid is 255/45R18.
The catalog lists it at load index 99, speed rating Y (up to 186 mph).
This trim is also listed with 255/35R20 front and 275/35R20 rear, 255/40R19 front and 275/40R19 rear. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 255/45R18 | 99 | Y |
| Front | 255/35R20 | — | — |
| Rear | 275/35R20 | — | — |
| Front | 255/40R19 | — | — |
| Rear | 275/40R19 | — | — |
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.