Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 325/65-18 | 295/65-18 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 34.63 (879.7) | 33.1 (840.7) | -1.54 (-39) -4.4% |
| Width inches (mm) | 12.8 (325) | 11.61 (295) | -1.18 (-30) -9.2% |
| Circum. inches (mm) | 108.81 (2763.66) | 103.98 (2641.14) | -4.82 (-122.52) -4.4% |
| Sidewall Height inches (mm) | 8.32 (211.25) | 7.55 (191.75) | -0.77 (-19.5) -9.2% |
| Revolutions per mile (km) | 582.32 (361.84) | 609.34 (378.62) | 27.01 (16.79) 4.6% |
295/65-18 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.11 mph (30.76 km/h) |
| 25 mph (40.23 km/h) | 23.89 mph (38.45 km/h) |
| 30 mph (48.28 km/h) | 28.67 mph (46.14 km/h) |
| 35 mph (56.33 km/h) | 33.45 mph (53.83 km/h) |
| 40 mph (64.37 km/h) | 38.23 mph (61.52 km/h) |
| 45 mph (72.42 km/h) | 43.01 mph (69.21 km/h) |
| 50 mph (80.47 km/h) | 47.78 mph (76.9 km/h) |
| 55 mph (88.51 km/h) | 52.56 mph (84.59 km/h) |
| 60 mph (96.56 km/h) | 57.34 mph (92.28 km/h) |
| 65 mph (104.61 km/h) | 62.12 mph (99.97 km/h) |
| 70 mph (112.65 km/h) | 66.9 mph (107.66 km/h) |
| 75 mph (120.7 km/h) | 71.68 mph (115.35 km/h) |
| 80 mph (128.75 km/h) | 76.45 mph (123.04 km/h) |
| 85 mph (136.79 km/h) | 81.23 mph (130.73 km/h) |
| 90 mph (144.84 km/h) | 86.01 mph (138.42 km/h) |
| 95 mph (152.89 km/h) | 90.79 mph (146.11 km/h) |
| 100 mph (160.93 km/h) | 95.57 mph (153.8 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1551 | 1801 | 1940 | 2026 | 2118 | 2184 | 2257 | 2342 | 2461 | 2580 | 2712 | 2818 | 3009 | 3220 | 3385 | 3491 | 3550 | 3768 | 4071 | 4731 |
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