Tire specs
- Load index
- 95
- Speed rating
- H (130 mph)
- Load range
- Standard load (SL)
- Tread depth
- 10/32"
- Item #
- 2255517YOK110193210
2018 Buick Regal Sportback Base — P225/55R17
2018 Buick Regal Sportback Base
- Factory size
- P225/55R17
- Load / speed
- 95H
85 tire results
Factory-size matches for your vehicleWhat size tires does the 2018 Buick Regal Sportback Base take?
The factory tire size for the 2018 Buick Regal Sportback Base is P225/55R17.
The catalog lists it at load index 95, speed rating H (up to 130 mph).
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | P225/55R17 | 95 | 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.