Tire specs
- Load index
- 100
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Item #
- 2355017BKH1600994
2010 Cadillac STS Luxury AWD
26 tire results
Factory-size matches for your vehicleThe factory tire size for the 2010 Cadillac STS Luxury AWD is 235/50R17.
This trim is also listed with 235/50R18 front and 255/45R18 rear. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 235/50R17 | — | — |
| 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.