Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 250/70-15 | 35/10-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.78 (731) | 35 (889) | 6.22 (158) 21.6% |
| Width inches (mm) | 9.84 (250) | 10 (254) | 0.16 (4) 1.6% |
| Circum. inches (mm) | 90.41 (2296.5) | 109.96 (2792.88) | 19.54 (496.37) 21.6% |
| Sidewall Height inches (mm) | 6.89 (175) | 10 (254) | 3.11 (79) 45.1% |
| Revolutions per mile (km) | 700.78 (435.44) | 576.23 (358.05) | -124.55 (-77.39) -17.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 24.32 mph (39.14 km/h) |
| 25 mph (40.23 km/h) | 30.4 mph (48.93 km/h) |
| 30 mph (48.28 km/h) | 36.48 mph (58.72 km/h) |
| 35 mph (56.33 km/h) | 42.56 mph (68.5 km/h) |
| 40 mph (64.37 km/h) | 48.65 mph (78.29 km/h) |
| 45 mph (72.42 km/h) | 54.73 mph (88.07 km/h) |
| 50 mph (80.47 km/h) | 60.81 mph (97.86 km/h) |
| 55 mph (88.51 km/h) | 66.89 mph (107.65 km/h) |
| 60 mph (96.56 km/h) | 72.97 mph (117.43 km/h) |
| 65 mph (104.61 km/h) | 79.05 mph (127.22 km/h) |
| 70 mph (112.65 km/h) | 85.13 mph (137 km/h) |
| 75 mph (120.7 km/h) | 91.21 mph (146.79 km/h) |
| 80 mph (128.75 km/h) | 97.29 mph (156.58 km/h) |
| 85 mph (136.79 km/h) | 103.37 mph (166.36 km/h) |
| 90 mph (144.84 km/h) | 109.45 mph (176.15 km/h) |
| 95 mph (152.89 km/h) | 115.53 mph (185.93 km/h) |
| 100 mph (160.93 km/h) | 121.61 mph (195.72 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1466 | 1704 | 1835 | 1916 | 2003 | 2065 | 2134 | 2215 | 2328 | 2440 | 2565 | 2664 | 2845 | 3045 | 3201 | 3301 | 3357 | 3563 | 3850 | 4474 |
Better Fuel Economy Factory Ratios Increased Power
