Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 266/76-15 | 266/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.92 (785.32) | 31.71 (805.4) | 0.79 (20.08) 2.6% |
| Width inches (mm) | 10.47 (266) | 10.47 (266) | 0 (0) 0% |
| Circum. inches (mm) | 97.13 (2467.16) | 99.62 (2530.24) | 2.48 (63.08) 2.6% |
| Sidewall Height inches (mm) | 7.96 (202.16) | 7.85 (199.5) | -0.1 (-2.66) -1.3% |
| Revolutions per mile (km) | 652.31 (405.32) | 636.04 (395.22) | -16.26 (-10.11) -2.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.51 mph (33.01 km/h) |
| 25 mph (40.23 km/h) | 25.64 mph (41.26 km/h) |
| 30 mph (48.28 km/h) | 30.77 mph (49.51 km/h) |
| 35 mph (56.33 km/h) | 35.89 mph (57.77 km/h) |
| 40 mph (64.37 km/h) | 41.02 mph (66.02 km/h) |
| 45 mph (72.42 km/h) | 46.15 mph (74.27 km/h) |
| 50 mph (80.47 km/h) | 51.28 mph (82.52 km/h) |
| 55 mph (88.51 km/h) | 56.41 mph (90.78 km/h) |
| 60 mph (96.56 km/h) | 61.53 mph (99.03 km/h) |
| 65 mph (104.61 km/h) | 66.66 mph (107.28 km/h) |
| 70 mph (112.65 km/h) | 71.79 mph (115.53 km/h) |
| 75 mph (120.7 km/h) | 76.92 mph (123.79 km/h) |
| 80 mph (128.75 km/h) | 82.05 mph (132.04 km/h) |
| 85 mph (136.79 km/h) | 87.17 mph (140.29 km/h) |
| 90 mph (144.84 km/h) | 92.3 mph (148.54 km/h) |
| 95 mph (152.89 km/h) | 97.43 mph (156.8 km/h) |
| 100 mph (160.93 km/h) | 102.56 mph (165.05 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1619 | 1880 | 2025 | 2115 | 2211 | 2280 | 2356 | 2445 | 2569 | 2693 | 2831 | 2941 | 3141 | 3361 | 3533 | 3644 | 3706 | 3933 | 4250 | 4938 |
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