Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/80-15 | 195/60-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.39 (645) | 24.21 (615) | -1.18 (-30) -4.7% |
| Width inches (mm) | 6.5 (165) | 7.68 (195) | 1.18 (30) 18.2% |
| Circum. inches (mm) | 79.78 (2026.33) | 76.07 (1932.08) | -3.71 (-94.25) -4.7% |
| Sidewall Height inches (mm) | 5.2 (132) | 4.61 (117) | -0.59 (-15) -11.4% |
| Revolutions per mile (km) | 794.22 (493.5) | 832.96 (517.58) | 38.74 (24.07) 4.9% |
195/60-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.07 mph (30.69 km/h) |
| 25 mph (40.23 km/h) | 23.84 mph (38.36 km/h) |
| 30 mph (48.28 km/h) | 28.6 mph (46.03 km/h) |
| 35 mph (56.33 km/h) | 33.37 mph (53.71 km/h) |
| 40 mph (64.37 km/h) | 38.14 mph (61.38 km/h) |
| 45 mph (72.42 km/h) | 42.91 mph (69.05 km/h) |
| 50 mph (80.47 km/h) | 47.67 mph (76.72 km/h) |
| 55 mph (88.51 km/h) | 52.44 mph (84.4 km/h) |
| 60 mph (96.56 km/h) | 57.21 mph (92.07 km/h) |
| 65 mph (104.61 km/h) | 61.98 mph (99.74 km/h) |
| 70 mph (112.65 km/h) | 66.74 mph (107.41 km/h) |
| 75 mph (120.7 km/h) | 71.51 mph (115.09 km/h) |
| 80 mph (128.75 km/h) | 76.28 mph (122.76 km/h) |
| 85 mph (136.79 km/h) | 81.05 mph (130.43 km/h) |
| 90 mph (144.84 km/h) | 85.81 mph (138.1 km/h) |
| 95 mph (152.89 km/h) | 90.58 mph (145.78 km/h) |
| 100 mph (160.93 km/h) | 95.35 mph (153.45 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2120 | 2462 | 2652 | 2769 | 2895 | 2986 | 3085 | 3202 | 3364 | 3527 | 3707 | 3852 | 4113 | 4402 | 4627 | 4772 | 4853 | 5150 | 5565 | 6467 |
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