Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/70-14 | 235/70-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.85 (656.6) | 26.95 (684.6) | 1.1 (28) 4.3% |
| Width inches (mm) | 8.46 (215) | 9.25 (235) | 0.79 (20) 9.3% |
| Circum. inches (mm) | 81.21 (2062.77) | 84.67 (2150.73) | 3.46 (87.96) 4.3% |
| Sidewall Height inches (mm) | 5.93 (150.5) | 6.48 (164.5) | 0.55 (14) 9.3% |
| Revolutions per mile (km) | 780.19 (484.78) | 748.28 (464.96) | -31.91 (-19.83) -4.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.85 mph (33.56 km/h) |
| 25 mph (40.23 km/h) | 26.07 mph (41.95 km/h) |
| 30 mph (48.28 km/h) | 31.28 mph (50.34 km/h) |
| 35 mph (56.33 km/h) | 36.49 mph (58.73 km/h) |
| 40 mph (64.37 km/h) | 41.71 mph (67.12 km/h) |
| 45 mph (72.42 km/h) | 46.92 mph (75.51 km/h) |
| 50 mph (80.47 km/h) | 52.13 mph (83.9 km/h) |
| 55 mph (88.51 km/h) | 57.35 mph (92.29 km/h) |
| 60 mph (96.56 km/h) | 62.56 mph (100.68 km/h) |
| 65 mph (104.61 km/h) | 67.77 mph (109.07 km/h) |
| 70 mph (112.65 km/h) | 72.99 mph (117.46 km/h) |
| 75 mph (120.7 km/h) | 78.2 mph (125.85 km/h) |
| 80 mph (128.75 km/h) | 83.41 mph (134.24 km/h) |
| 85 mph (136.79 km/h) | 88.62 mph (142.63 km/h) |
| 90 mph (144.84 km/h) | 93.84 mph (151.02 km/h) |
| 95 mph (152.89 km/h) | 99.05 mph (159.41 km/h) |
| 100 mph (160.93 km/h) | 104.26 mph (167.8 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1904 | 2212 | 2382 | 2488 | 2601 | 2682 | 2771 | 2877 | 3022 | 3168 | 3330 | 3460 | 3695 | 3954 | 4157 | 4287 | 4359 | 4627 | 5000 | 5810 |
Better Fuel Economy Factory Ratios Increased Power
