2021 Porsche 718 Boxster w/ Ceramic Brakes — 235/45R18
O.E. size · 235/45R18 / 265/45R18
2021 Porsche 718 Boxster w/ Ceramic Brakes
Front: 235/45R18Rear: 265/45R18
2 front + 2 rear
Front: 235/45R18Rear: 265/45R18
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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 2021 Porsche 718 Boxster w/ Ceramic Brakes take?
The factory tire sizes for the 2021 Porsche 718 Boxster w/ Ceramic Brakes are 235/45R18 in front and 265/45R18 in the rear.
This trim is also listed with 235/40R19 front and 265/40R19 rear, 235/35R20 front and 265/35R20 rear. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| Front | 235/45R18 | — | — |
| Rear | 265/45R18 | — | — |
| Front | 235/40R19 | — | — |
| Rear | 265/40R19 | — | — |
| Front | 235/35R20 | — | — |
| Rear | 265/35R20 | — | — |
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.