285/25R19 tire size in inches
A 285/25R19 tire measures
24.6" tall × 11.2" wide
2.81" sidewall on a 19" wheel. 820 revolutions per mile.
285/25R19 means a tire 285 mm wide, with sidewalls 25% as tall as the tire is wide (71 mm), radial construction (R), for a 19 inch wheel.
285/25R19 specs
| Overall diameter (height) | 24.61 inches (625 mm) |
|---|---|
| Section width | 11.22 inches (285 mm) |
| Sidewall height | 2.81 inches (71 mm) |
| Wheel (rim) diameter | 19 inches |
| Circumference | 77.3 inches (1,964 mm) |
| Revolutions per mile | 820 |
| Revolutions per kilometer | 509 |
| Approximate rim width | 9.5" to 11.0" |
| In inches (flotation style) | 24.6x11.2R19 |
| Aspect ratio | 25% |
Calculated from the size. Real tires differ by brand, model and tread depth, typically by a few tenths of an inch.
Sizes that can replace 285/25R19 on a 19" wheel
These 19" sizes are within 3% of 285/25R19's overall diameter, the range most tire shops treat as interchangeable.
| Size | Diameter | Width | Difference | Real speed at 60 | |
|---|---|---|---|---|---|
| 205/35R19 | 24.65" | 8.07" | +0.2% | 60.1 mph | Compare |
| 235/30R19 | 24.55" | 9.25" | −0.2% | 59.9 mph | Compare |
| 245/30R19 | 24.79" | 9.65" | +0.7% | 60.4 mph | Compare |
| 275/25R19 | 24.41" | 10.83" | −0.8% | 59.5 mph | Compare |
| 295/25R19 | 24.81" | 11.61" | +0.8% | 60.5 mph | Compare |
| 225/30R19 | 24.31" | 8.86" | −1.2% | 59.3 mph | Compare |
| 215/35R19 | 24.93" | 8.46" | +1.3% | 60.8 mph | Compare |
| 265/25R19 | 24.22" | 10.43" | −1.6% | 59.0 mph | Compare |
| 305/25R19 | 25.00" | 12.01" | +1.6% | 61.0 mph | Compare |
| 255/30R19 | 25.02" | 10.04" | +1.7% | 61.0 mph | Compare |
| 215/30R19 | 24.08" | 8.46" | −2.2% | 58.7 mph | Compare |
| 225/35R19 | 25.20" | 8.86" | +2.4% | 61.4 mph | Compare |
Same height on other wheel sizes (plus and minus sizing)
| Size | Wheel | Diameter | Difference | |
|---|---|---|---|---|
| 245/55R14 | 14" | 24.61" | 0.0% | Compare |
| 215/45R17 | 17" | 24.62" | 0.0% | Compare |
| 235/25R20 | 20" | 24.63" | +0.1% | Compare |
| 225/60R14 | 14" | 24.63" | +0.1% | Compare |
| 275/35R17 | 17" | 24.58" | −0.1% | Compare |
| 245/60R13 | 13" | 24.57" | −0.1% | Compare |
| 175/70R15 | 15" | 24.65" | +0.1% | Compare |
| 245/50R15 | 15" | 24.65" | +0.1% | Compare |
| 185/80R13 | 13" | 24.65" | +0.2% | Compare |
| 275/40R16 | 16" | 24.66" | +0.2% | Compare |
| 195/50R17 | 17" | 24.68" | +0.3% | Compare |
| 245/45R16 | 16" | 24.68" | +0.3% | Compare |
One size up or down
- 275/25R19narrower: 24.4" × 10.8"
- 295/25R19wider: 24.8" × 11.6"
- 285/30R19taller sidewall: 25.7" × 11.2"
Compare 285/25R19 with another size
Questions
- How tall is a 285/25R19 tire?
- A 285/25R19 tire is 24.6 inches tall (625 mm), calculated from the size. It is 11.2 inches wide with 2.8 inches sidewalls. Real tires vary by a few tenths of an inch between brands and tread patterns.
- What does 285/25R19 mean?
- 285/25R19 means a tire 285 mm wide, with sidewalls 25% as tall as the tire is wide (71 mm), radial construction (R), for a 19 inch wheel.
- How many revolutions per mile does a 285/25R19 tire make?
- About 820 revolutions per mile, based on a circumference of 77.3 inches. Under load the tire flattens slightly, so the maker's published figure is usually a little higher.
- What rim width fits a 285/25R19 tire?
- Roughly 9.5" to 11.0". Check the tire maker's approved rim range for the exact model before buying wheels.
- Can I use 205/35R19 instead of 285/25R19?
- 205/35R19 is +0.04 inches (+0.2%) in overall diameter, so at an indicated 60 mph you would be doing 60.1 mph. Differences under 3% are usually fine, but check clearance, load index and your vehicle's placard.