2011 Cadillac STS Luxury AWD — 235/50R18
O.E. size · 235/50R18 / 255/45R18
2011 Cadillac STS Luxury AWD
Front: 235/50R18Rear: 255/45R18
2 front + 2 rear
Front: 235/50R18Rear: 255/45R18
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Factory-size matches for your vehicle2 front + 2 rearNo tires are priced for this selected size and service class.
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What size tires does the 2011 Cadillac STS Luxury AWD take?
The factory tire sizes for the 2011 Cadillac STS Luxury AWD are 235/50R18 in front and 255/45R18 in the rear.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| Front | 235/50R18 | — | — |
| Rear | 255/45R18 | — | — |
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.