Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 125/65-12 | 195/40-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 18.4 (467.3) | 22.14 (562.4) | 3.74 (95.1) 20.4% |
| Width inches (mm) | 4.92 (125) | 7.68 (195) | 2.76 (70) 56% |
| Circum. inches (mm) | 57.8 (1468.07) | 69.56 (1766.83) | 11.76 (298.77) 20.4% |
| Sidewall Height inches (mm) | 3.2 (81.25) | 3.07 (78) | -0.13 (-3.25) -4% |
| Revolutions per mile (km) | 1096.23 (681.17) | 910.86 (565.98) | -185.37 (-115.18) -16.9% |
195/40-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 24.07 mph (38.74 km/h) |
| 25 mph (40.23 km/h) | 30.09 mph (48.42 km/h) |
| 30 mph (48.28 km/h) | 36.11 mph (58.11 km/h) |
| 35 mph (56.33 km/h) | 42.12 mph (67.79 km/h) |
| 40 mph (64.37 km/h) | 48.14 mph (77.47 km/h) |
| 45 mph (72.42 km/h) | 54.16 mph (87.16 km/h) |
| 50 mph (80.47 km/h) | 60.18 mph (96.84 km/h) |
| 55 mph (88.51 km/h) | 66.19 mph (106.53 km/h) |
| 60 mph (96.56 km/h) | 72.21 mph (116.21 km/h) |
| 65 mph (104.61 km/h) | 78.23 mph (125.9 km/h) |
| 70 mph (112.65 km/h) | 84.25 mph (135.58 km/h) |
| 75 mph (120.7 km/h) | 90.26 mph (145.26 km/h) |
| 80 mph (128.75 km/h) | 96.28 mph (154.95 km/h) |
| 85 mph (136.79 km/h) | 102.3 mph (164.63 km/h) |
| 90 mph (144.84 km/h) | 108.32 mph (174.32 km/h) |
| 95 mph (152.89 km/h) | 114.33 mph (184 km/h) |
| 100 mph (160.93 km/h) | 120.35 mph (193.69 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2318 | 2693 | 2900 | 3028 | 3166 | 3265 | 3373 | 3502 | 3679 | 3857 | 4054 | 4212 | 4498 | 4813 | 5060 | 5218 | 5307 | 5632 | 6086 | 7072 |
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