Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 175/75-16 | 195/65-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.33 (668.9) | 24.98 (634.5) | -1.35 (-34.4) -5.1% |
| Width inches (mm) | 6.89 (175) | 7.68 (195) | 0.79 (20) 11.4% |
| Circum. inches (mm) | 82.73 (2101.41) | 78.48 (1993.34) | -4.25 (-108.07) -5.1% |
| Sidewall Height inches (mm) | 5.17 (131.25) | 4.99 (126.75) | -0.18 (-4.5) -3.4% |
| Revolutions per mile (km) | 765.84 (475.87) | 807.36 (501.67) | 41.52 (25.8) 5.4% |
195/65-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.97 mph (30.53 km/h) |
| 25 mph (40.23 km/h) | 23.71 mph (38.16 km/h) |
| 30 mph (48.28 km/h) | 28.46 mph (45.8 km/h) |
| 35 mph (56.33 km/h) | 33.2 mph (53.43 km/h) |
| 40 mph (64.37 km/h) | 37.94 mph (61.06 km/h) |
| 45 mph (72.42 km/h) | 42.69 mph (68.7 km/h) |
| 50 mph (80.47 km/h) | 47.43 mph (76.33 km/h) |
| 55 mph (88.51 km/h) | 52.17 mph (83.96 km/h) |
| 60 mph (96.56 km/h) | 56.91 mph (91.59 km/h) |
| 65 mph (104.61 km/h) | 61.66 mph (99.23 km/h) |
| 70 mph (112.65 km/h) | 66.4 mph (106.86 km/h) |
| 75 mph (120.7 km/h) | 71.14 mph (114.49 km/h) |
| 80 mph (128.75 km/h) | 75.89 mph (122.13 km/h) |
| 85 mph (136.79 km/h) | 80.63 mph (129.76 km/h) |
| 90 mph (144.84 km/h) | 85.37 mph (137.39 km/h) |
| 95 mph (152.89 km/h) | 90.11 mph (145.03 km/h) |
| 100 mph (160.93 km/h) | 94.86 mph (152.66 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2055 | 2387 | 2570 | 2684 | 2806 | 2894 | 2990 | 3104 | 3261 | 3418 | 3593 | 3733 | 3987 | 4267 | 4485 | 4625 | 4704 | 4992 | 5394 | 6269 |
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