Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/35-17 | 225/40-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.2 (589.3) | 24.09 (611.8) | 0.89 (22.5) 3.8% |
| Width inches (mm) | 8.86 (225) | 8.86 (225) | 0 (0) 0% |
| Circum. inches (mm) | 72.89 (1851.34) | 75.67 (1922.03) | 2.78 (70.69) 3.8% |
| Sidewall Height inches (mm) | 3.1 (78.75) | 3.54 (90) | 0.44 (11.25) 14.3% |
| Revolutions per mile (km) | 869.29 (540.15) | 837.32 (520.28) | -31.97 (-19.86) -3.7% |
225/40-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.76 mph (33.42 km/h) |
| 25 mph (40.23 km/h) | 25.95 mph (41.77 km/h) |
| 30 mph (48.28 km/h) | 31.15 mph (50.12 km/h) |
| 35 mph (56.33 km/h) | 36.34 mph (58.48 km/h) |
| 40 mph (64.37 km/h) | 41.53 mph (66.83 km/h) |
| 45 mph (72.42 km/h) | 46.72 mph (75.19 km/h) |
| 50 mph (80.47 km/h) | 51.91 mph (83.54 km/h) |
| 55 mph (88.51 km/h) | 57.1 mph (91.89 km/h) |
| 60 mph (96.56 km/h) | 62.29 mph (100.25 km/h) |
| 65 mph (104.61 km/h) | 67.48 mph (108.6 km/h) |
| 70 mph (112.65 km/h) | 72.67 mph (116.96 km/h) |
| 75 mph (120.7 km/h) | 77.86 mph (125.31 km/h) |
| 80 mph (128.75 km/h) | 83.05 mph (133.66 km/h) |
| 85 mph (136.79 km/h) | 88.25 mph (142.02 km/h) |
| 90 mph (144.84 km/h) | 93.44 mph (150.37 km/h) |
| 95 mph (152.89 km/h) | 98.63 mph (158.73 km/h) |
| 100 mph (160.93 km/h) | 103.82 mph (167.08 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2131 | 2475 | 2666 | 2784 | 2911 | 3001 | 3101 | 3219 | 3382 | 3545 | 3727 | 3872 | 4135 | 4425 | 4652 | 4797 | 4878 | 5177 | 5595 | 6501 |
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