Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/40-14 | 195/65-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 20.14 (511.6) | 23.98 (609.1) | 3.84 (97.5) 19.1% |
| Width inches (mm) | 7.68 (195) | 7.68 (195) | 0 (0) 0% |
| Circum. inches (mm) | 63.28 (1607.24) | 75.34 (1913.54) | 12.06 (306.31) 19.1% |
| Sidewall Height inches (mm) | 3.07 (78) | 4.99 (126.75) | 1.92 (48.75) 62.5% |
| Revolutions per mile (km) | 1001.31 (622.18) | 841.03 (522.59) | -160.28 (-99.59) -16% |
195/65-14 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.81 mph (38.32 km/h) |
| 25 mph (40.23 km/h) | 29.76 mph (47.9 km/h) |
| 30 mph (48.28 km/h) | 35.72 mph (57.48 km/h) |
| 35 mph (56.33 km/h) | 41.67 mph (67.06 km/h) |
| 40 mph (64.37 km/h) | 47.62 mph (76.64 km/h) |
| 45 mph (72.42 km/h) | 53.58 mph (86.22 km/h) |
| 50 mph (80.47 km/h) | 59.53 mph (95.8 km/h) |
| 55 mph (88.51 km/h) | 65.48 mph (105.38 km/h) |
| 60 mph (96.56 km/h) | 71.43 mph (114.96 km/h) |
| 65 mph (104.61 km/h) | 77.39 mph (124.54 km/h) |
| 70 mph (112.65 km/h) | 83.34 mph (134.12 km/h) |
| 75 mph (120.7 km/h) | 89.29 mph (143.7 km/h) |
| 80 mph (128.75 km/h) | 95.25 mph (153.28 km/h) |
| 85 mph (136.79 km/h) | 101.2 mph (162.86 km/h) |
| 90 mph (144.84 km/h) | 107.15 mph (172.44 km/h) |
| 95 mph (152.89 km/h) | 113.1 mph (182.03 km/h) |
| 100 mph (160.93 km/h) | 119.06 mph (191.61 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2140 | 2486 | 2678 | 2796 | 2923 | 3015 | 3115 | 3233 | 3397 | 3561 | 3743 | 3889 | 4153 | 4444 | 4672 | 4818 | 4900 | 5200 | 5619 | 6530 |
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