Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 235/75-16 | 225/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.88 (758.9) | 28.4 (721.4) | -1.48 (-37.5) -4.9% |
| Width inches (mm) | 9.25 (235) | 8.86 (225) | -0.39 (-10) -4.3% |
| Circum. inches (mm) | 93.86 (2384.15) | 89.23 (2266.34) | -4.64 (-117.81) -4.9% |
| Sidewall Height inches (mm) | 6.94 (176.25) | 6.2 (157.5) | -0.74 (-18.75) -10.6% |
| Revolutions per mile (km) | 675.02 (419.44) | 710.11 (441.24) | 35.09 (21.8) 5.2% |
225/70-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.01 mph (30.6 km/h) |
| 25 mph (40.23 km/h) | 23.76 mph (38.25 km/h) |
| 30 mph (48.28 km/h) | 28.52 mph (45.89 km/h) |
| 35 mph (56.33 km/h) | 33.27 mph (53.54 km/h) |
| 40 mph (64.37 km/h) | 38.02 mph (61.19 km/h) |
| 45 mph (72.42 km/h) | 42.78 mph (68.84 km/h) |
| 50 mph (80.47 km/h) | 47.53 mph (76.49 km/h) |
| 55 mph (88.51 km/h) | 52.28 mph (84.14 km/h) |
| 60 mph (96.56 km/h) | 57.04 mph (91.79 km/h) |
| 65 mph (104.61 km/h) | 61.79 mph (99.44 km/h) |
| 70 mph (112.65 km/h) | 66.54 mph (107.09 km/h) |
| 75 mph (120.7 km/h) | 71.29 mph (114.74 km/h) |
| 80 mph (128.75 km/h) | 76.05 mph (122.39 km/h) |
| 85 mph (136.79 km/h) | 80.8 mph (130.03 km/h) |
| 90 mph (144.84 km/h) | 85.55 mph (137.68 km/h) |
| 95 mph (152.89 km/h) | 90.31 mph (145.33 km/h) |
| 100 mph (160.93 km/h) | 95.06 mph (152.98 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1807 | 2099 | 2261 | 2361 | 2468 | 2545 | 2630 | 2730 | 2868 | 3007 | 3160 | 3284 | 3507 | 3753 | 3945 | 4068 | 4137 | 4391 | 4745 | 5514 |
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