175/75R14 tire size in inches
A 175/75R14 tire measures
24.3" tall × 6.9" wide
5.17" sidewall on a 14" wheel. 829 revolutions per mile.
175/75R14 means a tire 175 mm wide, with sidewalls 75% as tall as the tire is wide (131 mm), radial construction (R), for a 14 inch wheel.
175/75R14 specs
| Overall diameter (height) | 24.33 inches (618 mm) |
|---|---|
| Section width | 6.89 inches (175 mm) |
| Sidewall height | 5.17 inches (131 mm) |
| Wheel (rim) diameter | 14 inches |
| Circumference | 76.4 inches (1,942 mm) |
| Revolutions per mile | 829 |
| Revolutions per kilometer | 515 |
| Approximate rim width | 4.5" to 6.0" |
| In inches (flotation style) | 24.3x6.9R14 |
| 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 175/75R14 on a 14" wheel
These 14" sizes are within 3% of 175/75R14's overall diameter, the range most tire shops treat as interchangeable.
| Size | Diameter | Width | Difference | Real speed at 60 | |
|---|---|---|---|---|---|
| 155/85R14 | 24.37" | 6.10" | +0.2% | 60.1 mph | Compare |
| 165/80R14 | 24.39" | 6.50" | +0.2% | 60.1 mph | Compare |
| 185/70R14 | 24.20" | 7.28" | −0.6% | 59.7 mph | Compare |
| 205/65R14 | 24.49" | 8.07" | +0.6% | 60.4 mph | Compare |
| 235/55R14 | 24.18" | 9.25" | −0.6% | 59.6 mph | Compare |
| 215/60R14 | 24.16" | 8.46" | −0.7% | 59.6 mph | Compare |
| 245/55R14 | 24.61" | 9.65" | +1.1% | 60.7 mph | Compare |
| 225/60R14 | 24.63" | 8.86" | +1.2% | 60.7 mph | Compare |
| 195/65R14 | 23.98" | 7.68" | −1.5% | 59.1 mph | Compare |
| 195/70R14 | 24.75" | 7.68" | +1.7% | 61.0 mph | Compare |
| 155/80R14 | 23.76" | 6.10" | −2.3% | 58.6 mph | Compare |
| 165/75R14 | 23.74" | 6.50" | −2.4% | 58.5 mph | Compare |
Same height on other wheel sizes (plus and minus sizing)
| Size | Wheel | Diameter | Difference | |
|---|---|---|---|---|
| 235/45R16 | 16" | 24.33" | 0.0% | Compare |
| 265/40R16 | 16" | 24.35" | 0.0% | Compare |
| 225/30R19 | 19" | 24.31" | −0.1% | Compare |
| 215/55R15 | 15" | 24.31" | −0.1% | Compare |
| 265/35R17 | 17" | 24.30" | −0.1% | Compare |
| 205/70R13 | 13" | 24.30" | −0.1% | Compare |
| 185/50R17 | 17" | 24.28" | −0.2% | Compare |
| 265/45R15 | 15" | 24.39" | +0.2% | Compare |
| 175/60R16 | 16" | 24.27" | −0.3% | Compare |
| 235/40R17 | 17" | 24.40" | +0.3% | Compare |
| 205/45R17 | 17" | 24.26" | −0.3% | Compare |
| 275/25R19 | 19" | 24.41" | +0.3% | Compare |
One size up or down
- 165/75R14narrower: 23.7" × 6.5"
- 185/75R14wider: 24.9" × 7.3"
- 175/70R14lower profile: 23.6" × 6.9"
- 175/80R14taller sidewall: 25.0" × 6.9"
Compare 175/75R14 with another size
Questions
- How tall is a 175/75R14 tire?
- A 175/75R14 tire is 24.3 inches tall (618 mm), calculated from the size. It is 6.9 inches wide with 5.2 inches sidewalls. Real tires vary by a few tenths of an inch between brands and tread patterns.
- What does 175/75R14 mean?
- 175/75R14 means a tire 175 mm wide, with sidewalls 75% as tall as the tire is wide (131 mm), radial construction (R), for a 14 inch wheel.
- How many revolutions per mile does a 175/75R14 tire make?
- About 829 revolutions per mile, based on a circumference of 76.4 inches. Under load the tire flattens slightly, so the maker's published figure is usually a little higher.
- What rim width fits a 175/75R14 tire?
- Roughly 4.5" to 6.0". Check the tire maker's approved rim range for the exact model before buying wheels.
- Can I use 155/85R14 instead of 175/75R14?
- 155/85R14 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.