Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 235/60-15 | 205/60-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.1 (663) | 24.69 (627) | -1.42 (-36) -5.4% |
| Width inches (mm) | 9.25 (235) | 8.07 (205) | -1.18 (-30) -12.8% |
| Circum. inches (mm) | 82 (2082.88) | 77.55 (1969.78) | -4.45 (-113.1) -5.4% |
| Sidewall Height inches (mm) | 5.55 (141) | 4.84 (123) | -0.71 (-18) -12.8% |
| Revolutions per mile (km) | 772.65 (480.1) | 817.02 (507.67) | 44.36 (27.57) 5.7% |
205/60-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.91 mph (30.44 km/h) |
| 25 mph (40.23 km/h) | 23.64 mph (38.05 km/h) |
| 30 mph (48.28 km/h) | 28.37 mph (45.66 km/h) |
| 35 mph (56.33 km/h) | 33.1 mph (53.27 km/h) |
| 40 mph (64.37 km/h) | 37.83 mph (60.88 km/h) |
| 45 mph (72.42 km/h) | 42.56 mph (68.49 km/h) |
| 50 mph (80.47 km/h) | 47.29 mph (76.1 km/h) |
| 55 mph (88.51 km/h) | 52.01 mph (83.71 km/h) |
| 60 mph (96.56 km/h) | 56.74 mph (91.32 km/h) |
| 65 mph (104.61 km/h) | 61.47 mph (98.93 km/h) |
| 70 mph (112.65 km/h) | 66.2 mph (106.54 km/h) |
| 75 mph (120.7 km/h) | 70.93 mph (114.15 km/h) |
| 80 mph (128.75 km/h) | 75.66 mph (121.76 km/h) |
| 85 mph (136.79 km/h) | 80.38 mph (129.37 km/h) |
| 90 mph (144.84 km/h) | 85.11 mph (136.98 km/h) |
| 95 mph (152.89 km/h) | 89.84 mph (144.59 km/h) |
| 100 mph (160.93 km/h) | 94.57 mph (152.2 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2079 | 2415 | 2601 | 2716 | 2840 | 2929 | 3026 | 3141 | 3300 | 3459 | 3636 | 3778 | 4034 | 4318 | 4539 | 4680 | 4760 | 5052 | 5459 | 6344 |
Better Fuel Economy Factory Ratios Increased Power
