Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 185/55-16 | 195/65-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.01 (609.9) | 24.98 (634.5) | 0.97 (24.6) 4% |
| Width inches (mm) | 7.28 (185) | 7.68 (195) | 0.39 (10) 5.4% |
| Circum. inches (mm) | 75.44 (1916.06) | 78.48 (1993.34) | 3.04 (77.28) 4% |
| Sidewall Height inches (mm) | 4.01 (101.75) | 4.99 (126.75) | 0.98 (25) 24.6% |
| Revolutions per mile (km) | 839.92 (521.9) | 807.36 (501.67) | -32.56 (-20.23) -3.9% |
195/65-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.81 mph (33.49 km/h) |
| 25 mph (40.23 km/h) | 26.01 mph (41.86 km/h) |
| 30 mph (48.28 km/h) | 31.21 mph (50.23 km/h) |
| 35 mph (56.33 km/h) | 36.41 mph (58.6 km/h) |
| 40 mph (64.37 km/h) | 41.61 mph (66.97 km/h) |
| 45 mph (72.42 km/h) | 46.82 mph (75.34 km/h) |
| 50 mph (80.47 km/h) | 52.02 mph (83.71 km/h) |
| 55 mph (88.51 km/h) | 57.22 mph (92.08 km/h) |
| 60 mph (96.56 km/h) | 62.42 mph (100.46 km/h) |
| 65 mph (104.61 km/h) | 67.62 mph (108.83 km/h) |
| 70 mph (112.65 km/h) | 72.82 mph (117.2 km/h) |
| 75 mph (120.7 km/h) | 78.03 mph (125.57 km/h) |
| 80 mph (128.75 km/h) | 83.23 mph (133.94 km/h) |
| 85 mph (136.79 km/h) | 88.43 mph (142.31 km/h) |
| 90 mph (144.84 km/h) | 93.63 mph (150.68 km/h) |
| 95 mph (152.89 km/h) | 98.83 mph (159.05 km/h) |
| 100 mph (160.93 km/h) | 104.03 mph (167.43 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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