235/75R17 tire size in inches
A 235/75R17 tire measures
30.9" tall × 9.3" wide
6.94" sidewall on a 17" wheel. 653 revolutions per mile.
235/75R17 means a tire 235 mm wide, with sidewalls 75% as tall as the tire is wide (176 mm), radial construction (R), for a 17 inch wheel.
235/75R17 specs
| Overall diameter (height) | 30.88 inches (784 mm) |
|---|---|
| Section width | 9.25 inches (235 mm) |
| Sidewall height | 6.94 inches (176 mm) |
| Wheel (rim) diameter | 17 inches |
| Circumference | 97.0 inches (2,464 mm) |
| Revolutions per mile | 653 |
| Revolutions per kilometer | 406 |
| Approximate rim width | 6.0" to 7.5" |
| In inches (flotation style) | 30.9x9.3R17 |
| 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 235/75R17 on a 17" wheel
These 17" sizes are within 3% of 235/75R17's overall diameter, the range most tire shops treat as interchangeable.
| Size | Diameter | Width | Difference | Real speed at 60 | |
|---|---|---|---|---|---|
| 295/60R17 | 30.94" | 11.61" | +0.2% | 60.1 mph | Compare |
| 255/70R17 | 31.06" | 10.04" | +0.6% | 60.3 mph | Compare |
| 275/65R17 | 31.07" | 10.83" | +0.6% | 60.4 mph | Compare |
| 315/55R17 | 30.64" | 12.40" | −0.8% | 59.5 mph | Compare |
| 265/65R17 | 30.56" | 10.43" | −1.0% | 59.4 mph | Compare |
| 245/70R17 | 30.50" | 9.65" | −1.2% | 59.3 mph | Compare |
| 285/60R17 | 30.46" | 11.22" | −1.3% | 59.2 mph | Compare |
| 305/60R17 | 31.41" | 12.01" | +1.7% | 61.0 mph | Compare |
| 225/75R17 | 30.29" | 8.86" | −1.9% | 58.9 mph | Compare |
| 245/75R17 | 31.47" | 9.65" | +1.9% | 61.1 mph | Compare |
| 305/55R17 | 30.21" | 12.01" | −2.2% | 58.7 mph | Compare |
| 285/65R17 | 31.59" | 11.22" | +2.3% | 61.4 mph | Compare |
Same height on other wheel sizes (plus and minus sizing)
| Size | Wheel | Diameter | Difference | |
|---|---|---|---|---|
| 335/45R19 | 19" | 30.87" | 0.0% | Compare |
| 345/40R20 | 20" | 30.87" | 0.0% | Compare |
| 275/55R19 | 19" | 30.91" | +0.1% | Compare |
| 315/40R21 | 21" | 30.92" | +0.1% | Compare |
| 275/50R20 | 20" | 30.83" | −0.2% | Compare |
| 305/45R20 | 20" | 30.81" | −0.2% | Compare |
| 235/80R16 | 16" | 30.80" | −0.2% | Compare |
| 235/70R18 | 18" | 30.95" | +0.2% | Compare |
| 325/35R22 | 22" | 30.96" | +0.3% | Compare |
| 325/50R18 | 18" | 30.80" | −0.3% | Compare |
| 345/25R24 | 24" | 30.79" | −0.3% | Compare |
| 295/30R24 | 24" | 30.97" | +0.3% | Compare |
One size up or down
Compare 235/75R17 with another size
Questions
- How tall is a 235/75R17 tire?
- A 235/75R17 tire is 30.9 inches tall (784 mm), calculated from the size. It is 9.3 inches wide with 6.9 inches sidewalls. Real tires vary by a few tenths of an inch between brands and tread patterns.
- What does 235/75R17 mean?
- 235/75R17 means a tire 235 mm wide, with sidewalls 75% as tall as the tire is wide (176 mm), radial construction (R), for a 17 inch wheel.
- How many revolutions per mile does a 235/75R17 tire make?
- About 653 revolutions per mile, based on a circumference of 97.0 inches. Under load the tire flattens slightly, so the maker's published figure is usually a little higher.
- What rim width fits a 235/75R17 tire?
- Roughly 6.0" to 7.5". Check the tire maker's approved rim range for the exact model before buying wheels.
- Can I use 295/60R17 instead of 235/75R17?
- 295/60R17 is +0.06 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.