Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 29.5/10.5-15 | 265/70-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.51 (749.46) | 29.61 (752) | 0.1 (2.54) 0.3% |
| Width inches (mm) | 10.51 (267) | 10.43 (265) | -0.08 (-2) -0.7% |
| Circum. inches (mm) | 92.7 (2354.5) | 93.01 (2362.48) | 0.31 (7.98) 0.3% |
| Sidewall Height inches (mm) | 7.25 (184.23) | 7.3 (185.5) | 0.05 (1.27) 0.7% |
| Revolutions per mile (km) | 683.52 (424.72) | 681.21 (423.28) | -2.31 (-1.43) -0.3% |
265/70-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.07 mph (32.3 km/h) |
| 25 mph (40.23 km/h) | 25.08 mph (40.37 km/h) |
| 30 mph (48.28 km/h) | 30.1 mph (48.44 km/h) |
| 35 mph (56.33 km/h) | 35.12 mph (56.52 km/h) |
| 40 mph (64.37 km/h) | 40.14 mph (64.59 km/h) |
| 45 mph (72.42 km/h) | 45.15 mph (72.67 km/h) |
| 50 mph (80.47 km/h) | 50.17 mph (80.74 km/h) |
| 55 mph (88.51 km/h) | 55.19 mph (88.81 km/h) |
| 60 mph (96.56 km/h) | 60.2 mph (96.89 km/h) |
| 65 mph (104.61 km/h) | 65.22 mph (104.96 km/h) |
| 70 mph (112.65 km/h) | 70.24 mph (113.04 km/h) |
| 75 mph (120.7 km/h) | 75.25 mph (121.11 km/h) |
| 80 mph (128.75 km/h) | 80.27 mph (129.18 km/h) |
| 85 mph (136.79 km/h) | 85.29 mph (137.26 km/h) |
| 90 mph (144.84 km/h) | 90.31 mph (145.33 km/h) |
| 95 mph (152.89 km/h) | 95.32 mph (153.41 km/h) |
| 100 mph (160.93 km/h) | 100.34 mph (161.48 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1734 | 2014 | 2169 | 2265 | 2368 | 2442 | 2523 | 2619 | 2752 | 2884 | 3032 | 3150 | 3364 | 3600 | 3784 | 3902 | 3969 | 4212 | 4551 | 5289 |
Better Fuel Economy Factory Ratios Increased Power
