Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 135/70-15 | 195/45-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.44 (570) | 23.91 (607.3) | 1.47 (37.3) 6.5% |
| Width inches (mm) | 5.31 (135) | 7.68 (195) | 2.36 (60) 44.4% |
| Circum. inches (mm) | 70.5 (1790.71) | 75.11 (1907.89) | 4.61 (117.18) 6.5% |
| Sidewall Height inches (mm) | 3.72 (94.5) | 3.45 (87.75) | -0.27 (-6.75) -7.1% |
| Revolutions per mile (km) | 898.72 (558.44) | 843.52 (524.14) | -55.2 (-34.3) -6.1% |
195/45-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.31 mph (34.29 km/h) |
| 25 mph (40.23 km/h) | 26.64 mph (42.87 km/h) |
| 30 mph (48.28 km/h) | 31.96 mph (51.44 km/h) |
| 35 mph (56.33 km/h) | 37.29 mph (60.01 km/h) |
| 40 mph (64.37 km/h) | 42.62 mph (68.59 km/h) |
| 45 mph (72.42 km/h) | 47.94 mph (77.16 km/h) |
| 50 mph (80.47 km/h) | 53.27 mph (85.73 km/h) |
| 55 mph (88.51 km/h) | 58.6 mph (94.31 km/h) |
| 60 mph (96.56 km/h) | 63.93 mph (102.88 km/h) |
| 65 mph (104.61 km/h) | 69.25 mph (111.45 km/h) |
| 70 mph (112.65 km/h) | 74.58 mph (120.03 km/h) |
| 75 mph (120.7 km/h) | 79.91 mph (128.6 km/h) |
| 80 mph (128.75 km/h) | 85.24 mph (137.17 km/h) |
| 85 mph (136.79 km/h) | 90.56 mph (145.75 km/h) |
| 90 mph (144.84 km/h) | 95.89 mph (154.32 km/h) |
| 95 mph (152.89 km/h) | 101.22 mph (162.89 km/h) |
| 100 mph (160.93 km/h) | 106.54 mph (171.47 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2147 | 2494 | 2686 | 2804 | 2932 | 3024 | 3124 | 3243 | 3407 | 3572 | 3754 | 3900 | 4165 | 4458 | 4686 | 4832 | 4914 | 5216 | 5636 | 6549 |
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