Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/70-16 | 265/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.16 (791.4) | 31.61 (802.8) | 0.45 (11.4) 1.4% |
| Width inches (mm) | 10.83 (275) | 10.43 (265) | -0.39 (-10) -3.6% |
| Circum. inches (mm) | 97.88 (2486.26) | 99.29 (2522.07) | 1.41 (35.81) 1.4% |
| Sidewall Height inches (mm) | 7.58 (192.5) | 7.3 (185.5) | -0.28 (-7) -3.6% |
| Revolutions per mile (km) | 647.3 (402.21) | 638.1 (396.5) | -9.19 (-5.71) -1.4% |
265/70-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.29 mph (32.65 km/h) |
| 25 mph (40.23 km/h) | 25.36 mph (40.81 km/h) |
| 30 mph (48.28 km/h) | 30.43 mph (48.98 km/h) |
| 35 mph (56.33 km/h) | 35.5 mph (57.14 km/h) |
| 40 mph (64.37 km/h) | 40.58 mph (65.3 km/h) |
| 45 mph (72.42 km/h) | 45.65 mph (73.46 km/h) |
| 50 mph (80.47 km/h) | 50.72 mph (81.63 km/h) |
| 55 mph (88.51 km/h) | 55.79 mph (89.79 km/h) |
| 60 mph (96.56 km/h) | 60.86 mph (97.95 km/h) |
| 65 mph (104.61 km/h) | 65.94 mph (106.11 km/h) |
| 70 mph (112.65 km/h) | 71.01 mph (114.28 km/h) |
| 75 mph (120.7 km/h) | 76.08 mph (122.44 km/h) |
| 80 mph (128.75 km/h) | 81.15 mph (130.6 km/h) |
| 85 mph (136.79 km/h) | 86.22 mph (138.77 km/h) |
| 90 mph (144.84 km/h) | 91.3 mph (146.93 km/h) |
| 95 mph (152.89 km/h) | 96.37 mph (155.09 km/h) |
| 100 mph (160.93 km/h) | 101.44 mph (163.25 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1624 | 1886 | 2032 | 2121 | 2218 | 2287 | 2363 | 2453 | 2577 | 2702 | 2840 | 2951 | 3151 | 3372 | 3545 | 3655 | 3718 | 3946 | 4263 | 4954 |
Better Fuel Economy Factory Ratios Increased Power
