Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 33/10.5-15 | 315/75-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.08 (840.24) | 33.6 (853.5) | 0.52 (13.26) 1.6% |
| Width inches (mm) | 10.51 (267) | 12.4 (315) | 1.89 (48) 18% |
| Circum. inches (mm) | 103.92 (2639.69) | 105.56 (2681.35) | 1.64 (41.66) 1.6% |
| Sidewall Height inches (mm) | 9.04 (229.62) | 9.3 (236.25) | 0.26 (6.63) 2.9% |
| Revolutions per mile (km) | 609.67 (378.83) | 600.2 (372.95) | -9.47 (-5.89) -1.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.32 mph (32.69 km/h) |
| 25 mph (40.23 km/h) | 25.39 mph (40.87 km/h) |
| 30 mph (48.28 km/h) | 30.47 mph (49.04 km/h) |
| 35 mph (56.33 km/h) | 35.55 mph (57.22 km/h) |
| 40 mph (64.37 km/h) | 40.63 mph (65.39 km/h) |
| 45 mph (72.42 km/h) | 45.71 mph (73.56 km/h) |
| 50 mph (80.47 km/h) | 50.79 mph (81.74 km/h) |
| 55 mph (88.51 km/h) | 55.87 mph (89.91 km/h) |
| 60 mph (96.56 km/h) | 60.95 mph (98.08 km/h) |
| 65 mph (104.61 km/h) | 66.03 mph (106.26 km/h) |
| 70 mph (112.65 km/h) | 71.1 mph (114.43 km/h) |
| 75 mph (120.7 km/h) | 76.18 mph (122.61 km/h) |
| 80 mph (128.75 km/h) | 81.26 mph (130.78 km/h) |
| 85 mph (136.79 km/h) | 86.34 mph (138.95 km/h) |
| 90 mph (144.84 km/h) | 91.42 mph (147.13 km/h) |
| 95 mph (152.89 km/h) | 96.5 mph (155.3 km/h) |
| 100 mph (160.93 km/h) | 101.58 mph (163.47 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1527 | 1774 | 1911 | 1995 | 2086 | 2151 | 2223 | 2307 | 2424 | 2541 | 2671 | 2775 | 2964 | 3172 | 3334 | 3438 | 3497 | 3711 | 4010 | 4660 |
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