Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/82-15 | 195/50-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.65 (651.6) | 22.68 (576) | -2.98 (-75.6) -11.6% |
| Width inches (mm) | 6.5 (165) | 7.68 (195) | 1.18 (30) 18.2% |
| Circum. inches (mm) | 80.59 (2047.06) | 71.24 (1809.56) | -9.35 (-237.5) -11.6% |
| Sidewall Height inches (mm) | 5.33 (135.3) | 3.84 (97.5) | -1.49 (-37.8) -27.9% |
| Revolutions per mile (km) | 786.17 (488.5) | 889.36 (552.62) | 103.19 (64.12) 13.1% |
195/50-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 17.68 mph (28.45 km/h) |
| 25 mph (40.23 km/h) | 22.1 mph (35.57 km/h) |
| 30 mph (48.28 km/h) | 26.52 mph (42.68 km/h) |
| 35 mph (56.33 km/h) | 30.94 mph (49.79 km/h) |
| 40 mph (64.37 km/h) | 35.36 mph (56.91 km/h) |
| 45 mph (72.42 km/h) | 39.78 mph (64.02 km/h) |
| 50 mph (80.47 km/h) | 44.2 mph (71.13 km/h) |
| 55 mph (88.51 km/h) | 48.62 mph (78.24 km/h) |
| 60 mph (96.56 km/h) | 53.04 mph (85.36 km/h) |
| 65 mph (104.61 km/h) | 57.46 mph (92.47 km/h) |
| 70 mph (112.65 km/h) | 61.88 mph (99.58 km/h) |
| 75 mph (120.7 km/h) | 66.3 mph (106.7 km/h) |
| 80 mph (128.75 km/h) | 70.72 mph (113.81 km/h) |
| 85 mph (136.79 km/h) | 75.14 mph (120.92 km/h) |
| 90 mph (144.84 km/h) | 79.56 mph (128.04 km/h) |
| 95 mph (152.89 km/h) | 83.98 mph (135.15 km/h) |
| 100 mph (160.93 km/h) | 88.4 mph (142.26 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2263 | 2629 | 2831 | 2957 | 3091 | 3188 | 3294 | 3419 | 3592 | 3766 | 3958 | 4112 | 4392 | 4700 | 4941 | 5095 | 5181 | 5499 | 5942 | 6905 |
Better Fuel Economy Factory Ratios Increased Power
