Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 295/35-18 | 295/40-18 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.13 (663.7) | 27.29 (693.2) | 1.16 (29.5) 4.4% |
| Width inches (mm) | 11.61 (295) | 11.61 (295) | 0 (0) 0% |
| Circum. inches (mm) | 82.09 (2085.08) | 85.74 (2177.75) | 3.65 (92.68) 4.4% |
| Sidewall Height inches (mm) | 4.06 (103.25) | 4.65 (118) | 0.58 (14.75) 14.3% |
| Revolutions per mile (km) | 771.84 (479.6) | 738.99 (459.19) | -32.85 (-20.41) -4.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.89 mph (33.62 km/h) |
| 25 mph (40.23 km/h) | 26.11 mph (42.02 km/h) |
| 30 mph (48.28 km/h) | 31.33 mph (50.43 km/h) |
| 35 mph (56.33 km/h) | 36.56 mph (58.83 km/h) |
| 40 mph (64.37 km/h) | 41.78 mph (67.24 km/h) |
| 45 mph (72.42 km/h) | 47 mph (75.64 km/h) |
| 50 mph (80.47 km/h) | 52.22 mph (84.04 km/h) |
| 55 mph (88.51 km/h) | 57.44 mph (92.45 km/h) |
| 60 mph (96.56 km/h) | 62.67 mph (100.85 km/h) |
| 65 mph (104.61 km/h) | 67.89 mph (109.26 km/h) |
| 70 mph (112.65 km/h) | 73.11 mph (117.66 km/h) |
| 75 mph (120.7 km/h) | 78.33 mph (126.07 km/h) |
| 80 mph (128.75 km/h) | 83.56 mph (134.47 km/h) |
| 85 mph (136.79 km/h) | 88.78 mph (142.87 km/h) |
| 90 mph (144.84 km/h) | 94 mph (151.28 km/h) |
| 95 mph (152.89 km/h) | 99.22 mph (159.68 km/h) |
| 100 mph (160.93 km/h) | 104.44 mph (168.09 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1881 | 2185 | 2353 | 2457 | 2569 | 2649 | 2737 | 2841 | 2985 | 3129 | 3289 | 3417 | 3649 | 3905 | 4105 | 4233 | 4305 | 4569 | 4938 | 5738 |
Better Fuel Economy Factory Ratios Increased Power
