2026 Cadillac LYRIQ V tire size
Most common factory size
P275/40R22
- Factory sizes
- 1
- Across 2 trims
- Trims with no size
- 12
- Diameter
- 30.66 in
- Revs per mile
- 658
Tire sizes by trim
Source marks: one source
| Size | Trims | Width, mm | Sidewall, % of width | Rim, in | Diameter, in | Sidewall, in | Revs per mile |
|---|---|---|---|---|---|---|---|
| P275/40R22 | All 2 trims | 275 | 40 | 22 | 30.66 | 4.33 | 658 |
What P275/40R22 means
| Part | Number | Meaning |
|---|---|---|
| Type | P | Passenger car tire. |
| Width | 275 mm | Tread width. 10.8 in. |
| Sidewall | 40 | Sidewall height is 40% of the width. |
| Construction | R | Radial tire. |
| Rim | 22 in | Fits 22 in wheels. |
Other sizes that fit
Within 3% of the stock diameter. A common shop guideline, not a maker spec.
| Size | Rim, in | Diameter, in | Change | Speedo reads at 60 mph |
|---|---|---|---|---|
| 245/45R22 | 22 | 30.68 | +0.1% | 60.0 mph |
| 275/35R23 | 23 | 30.58 | -0.3% | 60.2 mph |
| 275/45R21 | 21 | 30.74 | +0.3% | 59.8 mph |
| 285/35R23 | 23 | 30.85 | +0.6% | 59.6 mph |
| 265/45R21 | 21 | 30.39 | -0.9% | 60.5 mph |
| 265/40R22 | 22 | 30.35 | -1.0% | 60.6 mph |
| 285/40R22 | 22 | 30.98 | +1.0% | 59.4 mph |
| 295/40R21 | 21 | 30.29 | -1.2% | 60.7 mph |
Checked against 292 factory sizes listed for 2009-2027 US models.
What this cannot tell you
Tire pressure is on the driver door sticker. Not in this data.
Optional wheel packages may differ.
- Two or more sources agree
- One source
- Model-level or estimate
- Sources differ