265/55R19
A 265/55R19 tire is 30.48 inches tall and 10.4 inches wide, with a 5.74-inch sidewall, mounted on a 19-inch wheel.
Overall diameter
30.48″
774 mm
Sidewall height
5.74″
145.8 mm
Tread width
265 mm
10.4″
Circumference
95.74″
8.0 ft
Revs per mile
662
411 per km
Wheel diameter
19″
aspect ratio 55%
Cross-section
- Overall diameter
- 30.48″
- Sidewall (each side)
- 5.74″
- Wheel
- 19″
265/55R19 in inches and millimeters
Every dimension of a 265/55R19, converted both ways. Calculated from the size code, accurate to about 1%.
| Measurement | Inches | Millimeters |
|---|---|---|
| Overall diameter (height) | 30.48″ | 774 mm |
| Tread width | 10.4″ | 265 mm |
| Sidewall height | 5.74″ | 145.8 mm |
| Wheel diameter | 19″ | 483 mm |
| Circumference | 95.74″ | 2432 mm |
Nominal dimensions from the size code. A real tire varies by a few millimeters between manufacturers, and a loaded tire sits slightly shorter than its free diameter.
265/55R19 compared with other sizes
All 30 practical swaps involving 265/55R19 — diameter change, speedometer impact and a fit verdict for each.
265/55R19 → 265/60R18
265/60R18
Diameter −0.1% · This fits
265/55R19 → 265/50R19
265/50R19
Diameter +3.5% · Borderline. Check clearance first
265/55R19 → 245/70R17
245/70R17
Diameter −0.1% · This fits
265/55R19 → 255/65R17
255/65R17
Diameter +1.4% · This fits
265/55R19 → 265/65R17
265/65R17
Diameter −0.3% · This fits
265/55R19 → 235/55R19
235/55R19
Diameter +4.5% · Borderline. Check clearance first
265/55R19 → 245/55R19
245/55R19
Diameter +2.9% · This fits
265/55R19 → 255/50R19
255/50R19
Diameter +4.9% · Borderline. Check clearance first
265/55R19 → 255/60R19
255/60R19
Diameter −1.8% · This fits
275/55R19 → 265/55R19
275/55R19
Diameter +1.4% · This fits
255/60R19 → 265/55R19
255/60R19
Diameter +1.9% · This fits
265/50R19 → 265/55R19
265/50R19
Diameter −3.4% · Borderline. Check clearance first
245/55R19 → 265/55R19
245/55R19
Diameter −2.8% · This fits
265/50R20 → 265/55R19
265/50R20
Diameter −0.1% · This fits
265/60R18 → 265/55R19
265/60R18
Diameter +0.1% · This fits
265/45R21 → 265/55R19
265/45R21
Diameter −0.3% · This fits
265/65R17 → 265/55R19
265/65R17
Diameter +0.3% · This fits
235/55R19 → 265/55R19
235/55R19
Diameter −4.3% · Borderline. Check clearance first
255/50R19 → 265/55R19
255/50R19
Diameter −4.7% · Borderline. Check clearance first
245/70R17 → 265/55R19
245/70R17
Diameter +0.1% · This fits
245/65R18 → 265/55R19
245/65R18
Diameter +0.2% · This fits
275/45R21 → 265/55R19
275/45R21
Diameter +0.9% · This fits
255/65R17 → 265/55R19
255/65R17
Diameter −1.4% · This fits
265/55R19 → 275/55R19
275/55R19
Diameter −1.4% · This fits
265/55R19 → 265/50R20
265/50R20
Diameter +0.1% · This fits
265/55R19 → 265/45R21
265/45R21
Diameter +0.3% · This fits
265/55R19 → 275/45R21
275/45R21
Diameter −0.9% · This fits
265/55R19 → 285/40R21
285/40R21
Diameter +1.7% · This fits
265/55R19 → 285/45R21
285/45R21
Diameter −2.0% · This fits
265/55R19 → 245/40R19
245/40R19
Diameter +14.1% · Too big a jump
Common questions
- What is 265/55R19 in inches?
- A 265/55R19 tire is 30.48 inches tall and 10.4 inches wide, with a 5.74-inch sidewall, mounted on a 19-inch wheel. In metric that is 774 mm tall and 265 mm wide. The circumference is 95.74 inches.
- How tall is a 265/55R19 tire?
- 30.48 inches, or 774 mm. That is the overall diameter, wheel included. It turns about 662 times per mile, which is what your speedometer counts.
- What do the numbers in 265/55R19 mean?
- 265 is the tread width in millimeters, 55 is the aspect ratio — the sidewall height as a percentage of the tread width — and 19 is the wheel diameter in inches. So the sidewall is 265 × 55% = 145.8 mm tall.