Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/75-15 | 215/60-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.11 (688.5) | 25.16 (639) | -1.95 (-49.5) -7.2% |
| Width inches (mm) | 8.07 (205) | 8.46 (215) | 0.39 (10) 4.9% |
| Circum. inches (mm) | 85.16 (2162.99) | 79.03 (2007.48) | -6.12 (-155.51) -7.2% |
| Sidewall Height inches (mm) | 6.05 (153.75) | 5.08 (129) | -0.97 (-24.75) -16.1% |
| Revolutions per mile (km) | 744.04 (462.32) | 801.67 (498.14) | 57.64 (35.81) 7.7% |
215/60-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.56 mph (29.87 km/h) |
| 25 mph (40.23 km/h) | 23.2 mph (37.34 km/h) |
| 30 mph (48.28 km/h) | 27.84 mph (44.81 km/h) |
| 35 mph (56.33 km/h) | 32.48 mph (52.28 km/h) |
| 40 mph (64.37 km/h) | 37.12 mph (59.75 km/h) |
| 45 mph (72.42 km/h) | 41.76 mph (67.21 km/h) |
| 50 mph (80.47 km/h) | 46.41 mph (74.68 km/h) |
| 55 mph (88.51 km/h) | 51.05 mph (82.15 km/h) |
| 60 mph (96.56 km/h) | 55.69 mph (89.62 km/h) |
| 65 mph (104.61 km/h) | 60.33 mph (97.09 km/h) |
| 70 mph (112.65 km/h) | 64.97 mph (104.55 km/h) |
| 75 mph (120.7 km/h) | 69.61 mph (112.02 km/h) |
| 80 mph (128.75 km/h) | 74.25 mph (119.49 km/h) |
| 85 mph (136.79 km/h) | 78.89 mph (126.96 km/h) |
| 90 mph (144.84 km/h) | 83.53 mph (134.43 km/h) |
| 95 mph (152.89 km/h) | 88.17 mph (141.9 km/h) |
| 100 mph (160.93 km/h) | 92.81 mph (149.36 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2040 | 2370 | 2552 | 2665 | 2787 | 2874 | 2969 | 3082 | 3238 | 3394 | 3568 | 3707 | 3959 | 4236 | 4454 | 4592 | 4671 | 4957 | 5356 | 6225 |
Better Fuel Economy Factory Ratios Increased Power
