Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 155/80-19 | 235/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.76 (730.6) | 28.95 (735.4) | 0.19 (4.8) 0.7% |
| Width inches (mm) | 6.1 (155) | 9.25 (235) | 3.15 (80) 51.6% |
| Circum. inches (mm) | 90.36 (2295.25) | 90.96 (2310.33) | 0.59 (15.08) 0.7% |
| Sidewall Height inches (mm) | 4.88 (124) | 6.48 (164.5) | 1.59 (40.5) 32.7% |
| Revolutions per mile (km) | 701.16 (435.68) | 696.59 (432.84) | -4.58 (-2.84) -0.7% |
235/70-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.13 mph (32.4 km/h) |
| 25 mph (40.23 km/h) | 25.16 mph (40.5 km/h) |
| 30 mph (48.28 km/h) | 30.2 mph (48.6 km/h) |
| 35 mph (56.33 km/h) | 35.23 mph (56.7 km/h) |
| 40 mph (64.37 km/h) | 40.26 mph (64.8 km/h) |
| 45 mph (72.42 km/h) | 45.3 mph (72.9 km/h) |
| 50 mph (80.47 km/h) | 50.33 mph (81 km/h) |
| 55 mph (88.51 km/h) | 55.36 mph (89.1 km/h) |
| 60 mph (96.56 km/h) | 60.39 mph (97.2 km/h) |
| 65 mph (104.61 km/h) | 65.43 mph (105.29 km/h) |
| 70 mph (112.65 km/h) | 70.46 mph (113.39 km/h) |
| 75 mph (120.7 km/h) | 75.49 mph (121.49 km/h) |
| 80 mph (128.75 km/h) | 80.53 mph (129.59 km/h) |
| 85 mph (136.79 km/h) | 85.56 mph (137.69 km/h) |
| 90 mph (144.84 km/h) | 90.59 mph (145.79 km/h) |
| 95 mph (152.89 km/h) | 95.62 mph (153.89 km/h) |
| 100 mph (160.93 km/h) | 100.66 mph (161.99 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1773 | 2059 | 2218 | 2316 | 2421 | 2497 | 2580 | 2678 | 2814 | 2949 | 3100 | 3221 | 3440 | 3681 | 3870 | 3990 | 4058 | 4307 | 4654 | 5409 |
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