Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 175/70-13 | 195/65-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.65 (575.2) | 24.98 (634.5) | 2.33 (59.3) 10.3% |
| Width inches (mm) | 6.89 (175) | 7.68 (195) | 0.79 (20) 11.4% |
| Circum. inches (mm) | 71.14 (1807.04) | 78.48 (1993.34) | 7.33 (186.3) 10.3% |
| Sidewall Height inches (mm) | 4.82 (122.5) | 4.99 (126.75) | 0.17 (4.25) 3.5% |
| Revolutions per mile (km) | 890.59 (553.39) | 807.36 (501.67) | -83.23 (-51.72) -9.3% |
195/65-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.06 mph (35.51 km/h) |
| 25 mph (40.23 km/h) | 27.58 mph (44.38 km/h) |
| 30 mph (48.28 km/h) | 33.09 mph (53.26 km/h) |
| 35 mph (56.33 km/h) | 38.61 mph (62.13 km/h) |
| 40 mph (64.37 km/h) | 44.12 mph (71.01 km/h) |
| 45 mph (72.42 km/h) | 49.64 mph (79.89 km/h) |
| 50 mph (80.47 km/h) | 55.15 mph (88.76 km/h) |
| 55 mph (88.51 km/h) | 60.67 mph (97.64 km/h) |
| 60 mph (96.56 km/h) | 66.19 mph (106.52 km/h) |
| 65 mph (104.61 km/h) | 71.7 mph (115.39 km/h) |
| 70 mph (112.65 km/h) | 77.22 mph (124.27 km/h) |
| 75 mph (120.7 km/h) | 82.73 mph (133.14 km/h) |
| 80 mph (128.75 km/h) | 88.25 mph (142.02 km/h) |
| 85 mph (136.79 km/h) | 93.76 mph (150.9 km/h) |
| 90 mph (144.84 km/h) | 99.28 mph (159.77 km/h) |
| 95 mph (152.89 km/h) | 104.79 mph (168.65 km/h) |
| 100 mph (160.93 km/h) | 110.31 mph (177.53 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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