245/50R19 tire size in inches
A 245/50R19 tire measures
28.6" tall × 9.6" wide
4.82" sidewall on a 19" wheel. 704 revolutions per mile.
245/50R19 means a tire 245 mm wide, with sidewalls 50% as tall as the tire is wide (123 mm), radial construction (R), for a 19 inch wheel.
245/50R19 specs
| Overall diameter (height) | 28.65 inches (728 mm) |
|---|---|
| Section width | 9.65 inches (245 mm) |
| Sidewall height | 4.82 inches (123 mm) |
| Wheel (rim) diameter | 19 inches |
| Circumference | 90.0 inches (2,286 mm) |
| Revolutions per mile | 704 |
| Revolutions per kilometer | 437 |
| Approximate rim width | 7.0" to 8.5" |
| In inches (flotation style) | 28.6x9.6R19 |
| Aspect ratio | 50% |
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 245/50R19 on a 19" wheel
These 19" sizes are within 3% of 245/50R19's overall diameter, the range most tire shops treat as interchangeable.
| Size | Diameter | Width | Difference | Real speed at 60 | |
|---|---|---|---|---|---|
| 205/60R19 | 28.69" | 8.07" | +0.1% | 60.1 mph | Compare |
| 305/40R19 | 28.61" | 12.01" | −0.1% | 59.9 mph | Compare |
| 225/55R19 | 28.74" | 8.86" | +0.3% | 60.2 mph | Compare |
| 275/45R19 | 28.74" | 10.83" | +0.3% | 60.2 mph | Compare |
| 355/35R19 | 28.78" | 13.98" | +0.5% | 60.3 mph | Compare |
| 345/35R19 | 28.51" | 13.58" | −0.5% | 59.7 mph | Compare |
| 265/45R19 | 28.39" | 10.43" | −0.9% | 59.5 mph | Compare |
| 315/40R19 | 28.92" | 12.40" | +1.0% | 60.6 mph | Compare |
| 215/55R19 | 28.31" | 8.46" | −1.2% | 59.3 mph | Compare |
| 295/40R19 | 28.29" | 11.61" | −1.2% | 59.3 mph | Compare |
| 255/50R19 | 29.04" | 10.04" | +1.4% | 60.8 mph | Compare |
| 235/50R19 | 28.25" | 9.25" | −1.4% | 59.2 mph | Compare |
Same height on other wheel sizes (plus and minus sizing)
| Size | Wheel | Diameter | Difference | |
|---|---|---|---|---|
| 275/40R20 | 20" | 28.66" | +0.1% | Compare |
| 225/60R18 | 18" | 28.63" | −0.1% | Compare |
| 295/50R17 | 17" | 28.61" | −0.1% | Compare |
| 325/30R21 | 21" | 28.68" | +0.1% | Compare |
| 245/45R20 | 20" | 28.68" | +0.1% | Compare |
| 315/35R20 | 20" | 28.68" | +0.1% | Compare |
| 245/55R18 | 18" | 28.61" | −0.1% | Compare |
| 265/70R14 | 14" | 28.61" | −0.1% | Compare |
| 215/75R16 | 16" | 28.70" | +0.2% | Compare |
| 335/25R22 | 22" | 28.59" | −0.2% | Compare |
| 275/35R21 | 21" | 28.58" | −0.2% | Compare |
| 245/40R21 | 21" | 28.72" | +0.2% | Compare |
One size up or down
- 235/50R19narrower: 28.3" × 9.3"
- 255/50R19wider: 29.0" × 10.0"
- 245/45R19lower profile: 27.7" × 9.6"
- 245/55R19taller sidewall: 29.6" × 9.6"
Compare 245/50R19 with another size
Questions
- How tall is a 245/50R19 tire?
- A 245/50R19 tire is 28.6 inches tall (728 mm), calculated from the size. It is 9.6 inches wide with 4.8 inches sidewalls. Real tires vary by a few tenths of an inch between brands and tread patterns.
- What does 245/50R19 mean?
- 245/50R19 means a tire 245 mm wide, with sidewalls 50% as tall as the tire is wide (123 mm), radial construction (R), for a 19 inch wheel.
- How many revolutions per mile does a 245/50R19 tire make?
- About 704 revolutions per mile, based on a circumference of 90.0 inches. Under load the tire flattens slightly, so the maker's published figure is usually a little higher.
- What rim width fits a 245/50R19 tire?
- Roughly 7.0" to 8.5". Check the tire maker's approved rim range for the exact model before buying wheels.
- Can I use 205/60R19 instead of 245/50R19?
- 205/60R19 is +0.04 inches (+0.1%) 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.