Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 155/55-15 | 195/60-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 21.71 (551.5) | 24.21 (615) | 2.5 (63.5) 11.5% |
| Width inches (mm) | 6.1 (155) | 7.68 (195) | 1.57 (40) 25.8% |
| Circum. inches (mm) | 68.21 (1732.59) | 76.07 (1932.08) | 7.85 (199.49) 11.5% |
| Sidewall Height inches (mm) | 3.36 (85.25) | 4.61 (117) | 1.25 (31.75) 37.2% |
| Revolutions per mile (km) | 928.87 (577.17) | 832.96 (517.58) | -95.91 (-59.59) -10.3% |
195/60-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.3 mph (35.89 km/h) |
| 25 mph (40.23 km/h) | 27.88 mph (44.87 km/h) |
| 30 mph (48.28 km/h) | 33.45 mph (53.84 km/h) |
| 35 mph (56.33 km/h) | 39.03 mph (62.81 km/h) |
| 40 mph (64.37 km/h) | 44.61 mph (71.79 km/h) |
| 45 mph (72.42 km/h) | 50.18 mph (80.76 km/h) |
| 50 mph (80.47 km/h) | 55.76 mph (89.73 km/h) |
| 55 mph (88.51 km/h) | 61.33 mph (98.71 km/h) |
| 60 mph (96.56 km/h) | 66.91 mph (107.68 km/h) |
| 65 mph (104.61 km/h) | 72.48 mph (116.65 km/h) |
| 70 mph (112.65 km/h) | 78.06 mph (125.63 km/h) |
| 75 mph (120.7 km/h) | 83.64 mph (134.6 km/h) |
| 80 mph (128.75 km/h) | 89.21 mph (143.57 km/h) |
| 85 mph (136.79 km/h) | 94.79 mph (152.55 km/h) |
| 90 mph (144.84 km/h) | 100.36 mph (161.52 km/h) |
| 95 mph (152.89 km/h) | 105.94 mph (170.49 km/h) |
| 100 mph (160.93 km/h) | 111.51 mph (179.46 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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