Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 235/70-16 | 235/65-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.95 (735.4) | 28.03 (711.9) | -0.93 (-23.5) -3.2% |
| Width inches (mm) | 9.25 (235) | 9.25 (235) | 0 (0) 0% |
| Circum. inches (mm) | 90.96 (2310.33) | 88.05 (2236.5) | -2.91 (-73.83) -3.2% |
| Sidewall Height inches (mm) | 6.48 (164.5) | 6.01 (152.75) | -0.46 (-11.75) -7.1% |
| Revolutions per mile (km) | 696.59 (432.84) | 719.58 (447.13) | 22.99 (14.29) 3.3% |
235/65-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.36 mph (31.16 km/h) |
| 25 mph (40.23 km/h) | 24.2 mph (38.95 km/h) |
| 30 mph (48.28 km/h) | 29.04 mph (46.74 km/h) |
| 35 mph (56.33 km/h) | 33.88 mph (54.53 km/h) |
| 40 mph (64.37 km/h) | 38.72 mph (62.32 km/h) |
| 45 mph (72.42 km/h) | 43.56 mph (70.11 km/h) |
| 50 mph (80.47 km/h) | 48.4 mph (77.9 km/h) |
| 55 mph (88.51 km/h) | 53.24 mph (85.69 km/h) |
| 60 mph (96.56 km/h) | 58.08 mph (93.48 km/h) |
| 65 mph (104.61 km/h) | 62.92 mph (101.26 km/h) |
| 70 mph (112.65 km/h) | 67.76 mph (109.05 km/h) |
| 75 mph (120.7 km/h) | 72.6 mph (116.84 km/h) |
| 80 mph (128.75 km/h) | 77.44 mph (124.63 km/h) |
| 85 mph (136.79 km/h) | 82.28 mph (132.42 km/h) |
| 90 mph (144.84 km/h) | 87.12 mph (140.21 km/h) |
| 95 mph (152.89 km/h) | 91.96 mph (148 km/h) |
| 100 mph (160.93 km/h) | 96.8 mph (155.79 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1831 | 2127 | 2291 | 2392 | 2501 | 2579 | 2665 | 2766 | 2907 | 3047 | 3203 | 3327 | 3553 | 3803 | 3997 | 4122 | 4192 | 4449 | 4808 | 5587 |
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