245/35R19
A 245/35R19 tire is 25.75 inches tall and 9.6 inches wide, with a 3.38-inch sidewall, mounted on a 19-inch wheel.
Common fitments: Civic Type R, RS3
Overall diameter
25.75″
654 mm
Sidewall height
3.38″
85.8 mm
Tread width
245 mm
9.6″
Circumference
80.90″
6.7 ft
Revs per mile
783
487 per km
Wheel diameter
19″
aspect ratio 35%
Cross-section
- Overall diameter
- 25.75″
- Sidewall (each side)
- 3.38″
- Wheel
- 19″
245/35R19 in inches and millimeters
Every dimension of a 245/35R19, converted both ways. Calculated from the size code, accurate to about 1%.
| Measurement | Inches | Millimeters |
|---|---|---|
| Overall diameter (height) | 25.75″ | 654 mm |
| Tread width | 9.6″ | 245 mm |
| Sidewall height | 3.38″ | 85.8 mm |
| Wheel diameter | 19″ | 483 mm |
| Circumference | 80.90″ | 2055 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.
245/35R19 compared with other sizes
All 26 practical swaps involving 245/35R19 — diameter change, speedometer impact and a fit verdict for each.
245/35R19 → 215/50R17
215/50R17
Diameter +1.1% · This fits
245/35R19 → 225/50R17
225/50R17
Diameter −0.4% · This fits
245/35R19 → 245/45R17
245/45R17
Diameter +0.3% · This fits
245/35R19 → 225/45R18
225/45R18
Diameter −0.8% · This fits
245/35R19 → 235/40R18
235/40R18
Diameter +1.4% · This fits
245/35R19 → 245/40R18
245/40R18
Diameter +0.1% · This fits
245/35R19 → 235/40R19
235/40R19
Diameter −2.5% · This fits
255/35R19 → 245/35R19
255/35R19
Diameter +1.1% · This fits
245/40R19 → 245/35R19
245/40R19
Diameter +3.7% · Borderline. Check clearance first
235/40R19 → 245/35R19
235/40R19
Diameter +2.5% · This fits
245/40R18 → 245/35R19
245/40R18
Diameter −0.1% · This fits
245/45R17 → 245/35R19
245/45R17
Diameter −0.3% · This fits
255/40R19 → 245/35R19
255/40R19
Diameter +5.0% · Borderline. Check clearance first
225/50R17 → 245/35R19
225/50R17
Diameter +0.4% · This fits
225/45R18 → 245/35R19
225/45R18
Diameter +0.9% · This fits
255/40R18 → 245/35R19
255/40R18
Diameter +1.1% · This fits
215/50R17 → 245/35R19
215/50R17
Diameter −1.1% · This fits
235/40R18 → 245/35R19
235/40R18
Diameter −1.4% · This fits
235/45R17 → 245/35R19
235/45R17
Diameter −1.7% · This fits
215/55R17 → 245/35R19
215/55R17
Diameter +2.2% · This fits
235/45R18 → 245/35R19
235/45R18
Diameter +2.2% · This fits
245/35R19 → 245/40R19
245/40R19
Diameter −3.6% · Borderline. Check clearance first
245/35R19 → 255/35R19
255/35R19
Diameter −1.1% · This fits
245/35R19 → 255/40R19
255/40R19
Diameter −4.7% · Borderline. Check clearance first
245/35R19 → 245/35R20
245/35R20
Diameter −3.7% · Borderline. Check clearance first
245/35R19 → 255/40R18
255/40R18
Diameter −1.1% · This fits
Common questions
- What is 245/35R19 in inches?
- A 245/35R19 tire is 25.75 inches tall and 9.6 inches wide, with a 3.38-inch sidewall, mounted on a 19-inch wheel. In metric that is 654 mm tall and 245 mm wide. The circumference is 80.90 inches.
- How tall is a 245/35R19 tire?
- 25.75 inches, or 654 mm. That is the overall diameter, wheel included. It turns about 783 times per mile, which is what your speedometer counts.
- What do the numbers in 245/35R19 mean?
- 245 is the tread width in millimeters, 35 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 245 × 35% = 85.8 mm tall.