175/80R14 tire size in inches
A 175/80R14 tire measures
25.0" tall × 6.9" wide
5.51" sidewall on a 14" wheel. 806 revolutions per mile.
175/80R14 means a tire 175 mm wide, with sidewalls 80% as tall as the tire is wide (140 mm), radial construction (R), for a 14 inch wheel.
175/80R14 specs
| Overall diameter (height) | 25.02 inches (636 mm) |
|---|---|
| Section width | 6.89 inches (175 mm) |
| Sidewall height | 5.51 inches (140 mm) |
| Wheel (rim) diameter | 14 inches |
| Circumference | 78.6 inches (1,997 mm) |
| Revolutions per mile | 806 |
| Revolutions per kilometer | 501 |
| Approximate rim width | 4.5" to 6.0" |
| In inches (flotation style) | 25.0x6.9R14 |
| Aspect ratio | 80% |
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 175/80R14 on a 14" wheel
These 14" sizes are within 3% of 175/80R14's overall diameter, the range most tire shops treat as interchangeable.
| Size | Diameter | Width | Difference | Real speed at 60 | |
|---|---|---|---|---|---|
| 165/85R14 | 25.04" | 6.50" | +0.1% | 60.0 mph | Compare |
| 255/55R14 | 25.04" | 10.04" | +0.1% | 60.0 mph | Compare |
| 215/65R14 | 25.00" | 8.46" | −0.1% | 60.0 mph | Compare |
| 235/60R14 | 25.10" | 9.25" | +0.3% | 60.2 mph | Compare |
| 185/75R14 | 24.93" | 7.28" | −0.4% | 59.8 mph | Compare |
| 195/70R14 | 24.75" | 7.68" | −1.1% | 59.3 mph | Compare |
| 205/70R14 | 25.30" | 8.07" | +1.1% | 60.7 mph | Compare |
| 225/60R14 | 24.63" | 8.86" | −1.6% | 59.1 mph | Compare |
| 245/55R14 | 24.61" | 9.65" | −1.7% | 59.0 mph | Compare |
| 265/55R14 | 25.48" | 10.43" | +1.8% | 61.1 mph | Compare |
| 195/75R14 | 25.52" | 7.68" | +2.0% | 61.2 mph | Compare |
| 225/65R14 | 25.52" | 8.86" | +2.0% | 61.2 mph | Compare |
Same height on other wheel sizes (plus and minus sizing)
| Size | Wheel | Diameter | Difference | |
|---|---|---|---|---|
| 255/30R19 | 19" | 25.02" | 0.0% | Compare |
| 235/65R13 | 13" | 25.03" | 0.0% | Compare |
| 255/35R18 | 18" | 25.03" | 0.0% | Compare |
| 255/25R20 | 20" | 25.02" | 0.0% | Compare |
| 255/40R17 | 17" | 25.03" | 0.0% | Compare |
| 255/45R16 | 16" | 25.04" | 0.0% | Compare |
| 185/55R17 | 17" | 25.01" | 0.0% | Compare |
| 255/50R15 | 15" | 25.04" | +0.1% | Compare |
| 305/25R19 | 19" | 25.00" | −0.1% | Compare |
| 195/65R15 | 15" | 24.98" | −0.2% | Compare |
| 205/50R17 | 17" | 25.07" | +0.2% | Compare |
| 285/40R16 | 16" | 24.98" | −0.2% | Compare |
One size up or down
- 165/80R14narrower: 24.4" × 6.5"
- 185/80R14wider: 25.7" × 7.3"
- 175/75R14lower profile: 24.3" × 6.9"
- 175/85R14taller sidewall: 25.7" × 6.9"
Compare 175/80R14 with another size
Questions
- How tall is a 175/80R14 tire?
- A 175/80R14 tire is 25.0 inches tall (636 mm), calculated from the size. It is 6.9 inches wide with 5.5 inches sidewalls. Real tires vary by a few tenths of an inch between brands and tread patterns.
- What does 175/80R14 mean?
- 175/80R14 means a tire 175 mm wide, with sidewalls 80% as tall as the tire is wide (140 mm), radial construction (R), for a 14 inch wheel.
- How many revolutions per mile does a 175/80R14 tire make?
- About 806 revolutions per mile, based on a circumference of 78.6 inches. Under load the tire flattens slightly, so the maker's published figure is usually a little higher.
- What rim width fits a 175/80R14 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 165/85R14 instead of 175/80R14?
- 165/85R14 is +0.02 inches (+0.1%) in overall diameter, so at an indicated 60 mph you would be doing 60.0 mph. Differences under 3% are usually fine, but check clearance, load index and your vehicle's placard.