205/75R17 tire size in inches
A 205/75R17 tire measures
29.1" tall × 8.1" wide
6.05" sidewall on a 17" wheel. 693 revolutions per mile.
205/75R17 means a tire 205 mm wide, with sidewalls 75% as tall as the tire is wide (154 mm), radial construction (R), for a 17 inch wheel.
205/75R17 specs
| Overall diameter (height) | 29.11 inches (739 mm) |
|---|---|
| Section width | 8.07 inches (205 mm) |
| Sidewall height | 6.05 inches (154 mm) |
| Wheel (rim) diameter | 17 inches |
| Circumference | 91.4 inches (2,323 mm) |
| Revolutions per mile | 693 |
| Revolutions per kilometer | 431 |
| Approximate rim width | 5.5" to 7.0" |
| In inches (flotation style) | 29.1x8.1R17 |
| Aspect ratio | 75% |
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 205/75R17 on a 17" wheel
These 17" sizes are within 3% of 205/75R17's overall diameter, the range most tire shops treat as interchangeable.
| Size | Diameter | Width | Difference | Real speed at 60 | |
|---|---|---|---|---|---|
| 255/60R17 | 29.05" | 10.04" | −0.2% | 59.9 mph | Compare |
| 235/65R17 | 29.03" | 9.25" | −0.3% | 59.8 mph | Compare |
| 305/50R17 | 29.01" | 12.01" | −0.3% | 59.8 mph | Compare |
| 275/55R17 | 28.91" | 10.83" | −0.7% | 59.6 mph | Compare |
| 285/55R17 | 29.34" | 11.22" | +0.8% | 60.5 mph | Compare |
| 215/70R17 | 28.85" | 8.46" | −0.9% | 59.5 mph | Compare |
| 225/70R17 | 29.40" | 8.86" | +1.0% | 60.6 mph | Compare |
| 315/50R17 | 29.40" | 12.40" | +1.0% | 60.6 mph | Compare |
| 265/60R17 | 29.52" | 10.43" | +1.4% | 60.9 mph | Compare |
| 245/65R17 | 29.54" | 9.65" | +1.5% | 60.9 mph | Compare |
| 295/50R17 | 28.61" | 11.61" | −1.7% | 59.0 mph | Compare |
| 245/60R17 | 28.57" | 9.65" | −1.8% | 58.9 mph | Compare |
Same height on other wheel sizes (plus and minus sizing)
| Size | Wheel | Diameter | Difference | |
|---|---|---|---|---|
| 235/60R18 | 18" | 29.10" | 0.0% | Compare |
| 285/45R19 | 19" | 29.10" | 0.0% | Compare |
| 295/35R21 | 21" | 29.13" | +0.1% | Compare |
| 275/65R15 | 15" | 29.07" | −0.1% | Compare |
| 345/30R21 | 21" | 29.15" | +0.1% | Compare |
| 225/85R14 | 14" | 29.06" | −0.2% | Compare |
| 255/75R14 | 14" | 29.06" | −0.2% | Compare |
| 215/60R19 | 19" | 29.16" | +0.2% | Compare |
| 255/70R15 | 15" | 29.06" | −0.2% | Compare |
| 195/85R16 | 16" | 29.05" | −0.2% | Compare |
| 255/65R16 | 16" | 29.05" | −0.2% | Compare |
| 315/45R18 | 18" | 29.16" | +0.2% | Compare |
One size up or down
Compare 205/75R17 with another size
Questions
- How tall is a 205/75R17 tire?
- A 205/75R17 tire is 29.1 inches tall (739 mm), calculated from the size. It is 8.1 inches wide with 6.1 inches sidewalls. Real tires vary by a few tenths of an inch between brands and tread patterns.
- What does 205/75R17 mean?
- 205/75R17 means a tire 205 mm wide, with sidewalls 75% as tall as the tire is wide (154 mm), radial construction (R), for a 17 inch wheel.
- How many revolutions per mile does a 205/75R17 tire make?
- About 693 revolutions per mile, based on a circumference of 91.4 inches. Under load the tire flattens slightly, so the maker's published figure is usually a little higher.
- What rim width fits a 205/75R17 tire?
- Roughly 5.5" to 7.0". Check the tire maker's approved rim range for the exact model before buying wheels.
- Can I use 255/60R17 instead of 205/75R17?
- 255/60R17 is −0.06 inches (−0.2%) in overall diameter, so at an indicated 60 mph you would be doing 59.9 mph. Differences under 3% are usually fine, but check clearance, load index and your vehicle's placard.