Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/80-15 | 265/70-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.54 (725) | 29.61 (752) | 1.06 (27) 3.7% |
| Width inches (mm) | 8.46 (215) | 10.43 (265) | 1.97 (50) 23.3% |
| Circum. inches (mm) | 89.67 (2277.65) | 93.01 (2362.48) | 3.34 (84.82) 3.7% |
| Sidewall Height inches (mm) | 6.77 (172) | 7.3 (185.5) | 0.53 (13.5) 7.8% |
| Revolutions per mile (km) | 706.58 (439.05) | 681.21 (423.28) | -25.37 (-15.76) -3.6% |
265/70-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.74 mph (33.39 km/h) |
| 25 mph (40.23 km/h) | 25.93 mph (41.73 km/h) |
| 30 mph (48.28 km/h) | 31.12 mph (50.08 km/h) |
| 35 mph (56.33 km/h) | 36.3 mph (58.42 km/h) |
| 40 mph (64.37 km/h) | 41.49 mph (66.77 km/h) |
| 45 mph (72.42 km/h) | 46.68 mph (75.12 km/h) |
| 50 mph (80.47 km/h) | 51.86 mph (83.46 km/h) |
| 55 mph (88.51 km/h) | 57.05 mph (91.81 km/h) |
| 60 mph (96.56 km/h) | 62.23 mph (100.16 km/h) |
| 65 mph (104.61 km/h) | 67.42 mph (108.5 km/h) |
| 70 mph (112.65 km/h) | 72.61 mph (116.85 km/h) |
| 75 mph (120.7 km/h) | 77.79 mph (125.2 km/h) |
| 80 mph (128.75 km/h) | 82.98 mph (133.54 km/h) |
| 85 mph (136.79 km/h) | 88.17 mph (141.89 km/h) |
| 90 mph (144.84 km/h) | 93.35 mph (150.24 km/h) |
| 95 mph (152.89 km/h) | 98.54 mph (158.58 km/h) |
| 100 mph (160.93 km/h) | 103.72 mph (166.93 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
