Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 175/75-16 | 195/65-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.33 (668.9) | 26.98 (685.3) | 0.65 (16.4) 2.5% |
| Width inches (mm) | 6.89 (175) | 7.68 (195) | 0.79 (20) 11.4% |
| Circum. inches (mm) | 82.73 (2101.41) | 84.76 (2152.93) | 2.03 (51.52) 2.5% |
| Sidewall Height inches (mm) | 5.17 (131.25) | 4.99 (126.75) | -0.18 (-4.5) -3.4% |
| Revolutions per mile (km) | 765.84 (475.87) | 747.51 (464.48) | -18.33 (-11.39) -2.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.49 mph (32.98 km/h) |
| 25 mph (40.23 km/h) | 25.61 mph (41.22 km/h) |
| 30 mph (48.28 km/h) | 30.74 mph (49.46 km/h) |
| 35 mph (56.33 km/h) | 35.86 mph (57.71 km/h) |
| 40 mph (64.37 km/h) | 40.98 mph (65.95 km/h) |
| 45 mph (72.42 km/h) | 46.1 mph (74.2 km/h) |
| 50 mph (80.47 km/h) | 51.23 mph (82.44 km/h) |
| 55 mph (88.51 km/h) | 56.35 mph (90.68 km/h) |
| 60 mph (96.56 km/h) | 61.47 mph (98.93 km/h) |
| 65 mph (104.61 km/h) | 66.59 mph (107.17 km/h) |
| 70 mph (112.65 km/h) | 71.72 mph (115.42 km/h) |
| 75 mph (120.7 km/h) | 76.84 mph (123.66 km/h) |
| 80 mph (128.75 km/h) | 81.96 mph (131.9 km/h) |
| 85 mph (136.79 km/h) | 87.08 mph (140.15 km/h) |
| 90 mph (144.84 km/h) | 92.21 mph (148.39 km/h) |
| 95 mph (152.89 km/h) | 97.33 mph (156.64 km/h) |
| 100 mph (160.93 km/h) | 102.45 mph (164.88 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1902 | 2210 | 2380 | 2485 | 2598 | 2679 | 2768 | 2874 | 3019 | 3165 | 3327 | 3456 | 3691 | 3950 | 4153 | 4282 | 4355 | 4622 | 4994 | 5804 |
Better Fuel Economy Factory Ratios Increased Power
