Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 35/12.5-15 | 33/12.5-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 35.03 (889.8) | 33.03 (838.92) | -2 (-50.88) -5.7% |
| Width inches (mm) | 12.52 (318) | 12.52 (318) | 0 (0) 0% |
| Circum. inches (mm) | 110.05 (2795.39) | 103.76 (2635.54) | -6.29 (-159.84) -5.7% |
| Sidewall Height inches (mm) | 10.02 (254.4) | 9.01 (228.96) | -1 (-25.44) -10% |
| Revolutions per mile (km) | 575.71 (357.73) | 610.63 (379.43) | 34.92 (21.7) 6.1% |
33/12.5-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.86 mph (30.35 km/h) |
| 25 mph (40.23 km/h) | 23.57 mph (37.93 km/h) |
| 30 mph (48.28 km/h) | 28.28 mph (45.52 km/h) |
| 35 mph (56.33 km/h) | 33 mph (53.11 km/h) |
| 40 mph (64.37 km/h) | 37.71 mph (60.69 km/h) |
| 45 mph (72.42 km/h) | 42.43 mph (68.28 km/h) |
| 50 mph (80.47 km/h) | 47.14 mph (75.87 km/h) |
| 55 mph (88.51 km/h) | 51.86 mph (83.45 km/h) |
| 60 mph (96.56 km/h) | 56.57 mph (91.04 km/h) |
| 65 mph (104.61 km/h) | 61.28 mph (98.63 km/h) |
| 70 mph (112.65 km/h) | 66 mph (106.21 km/h) |
| 75 mph (120.7 km/h) | 70.71 mph (113.8 km/h) |
| 80 mph (128.75 km/h) | 75.43 mph (121.39 km/h) |
| 85 mph (136.79 km/h) | 80.14 mph (128.97 km/h) |
| 90 mph (144.84 km/h) | 84.85 mph (136.56 km/h) |
| 95 mph (152.89 km/h) | 89.57 mph (144.15 km/h) |
| 100 mph (160.93 km/h) | 94.28 mph (151.73 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1554 | 1805 | 1944 | 2030 | 2123 | 2189 | 2261 | 2347 | 2466 | 2585 | 2718 | 2824 | 3015 | 3227 | 3392 | 3498 | 3558 | 3776 | 4080 | 4741 |
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