Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/60-16 | 215/65-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.16 (664.4) | 26 (660.5) | -0.15 (-3.9) -0.6% |
| Width inches (mm) | 8.46 (215) | 8.46 (215) | 0 (0) 0% |
| Circum. inches (mm) | 82.18 (2087.27) | 81.69 (2075.02) | -0.48 (-12.25) -0.6% |
| Sidewall Height inches (mm) | 5.08 (129) | 5.5 (139.75) | 0.42 (10.75) 8.3% |
| Revolutions per mile (km) | 771.03 (479.09) | 775.58 (481.92) | 4.55 (2.83) 0.6% |
215/65-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.88 mph (32 km/h) |
| 25 mph (40.23 km/h) | 24.85 mph (40 km/h) |
| 30 mph (48.28 km/h) | 29.82 mph (48 km/h) |
| 35 mph (56.33 km/h) | 34.79 mph (56 km/h) |
| 40 mph (64.37 km/h) | 39.77 mph (64 km/h) |
| 45 mph (72.42 km/h) | 44.74 mph (72 km/h) |
| 50 mph (80.47 km/h) | 49.71 mph (80 km/h) |
| 55 mph (88.51 km/h) | 54.68 mph (87.99 km/h) |
| 60 mph (96.56 km/h) | 59.65 mph (95.99 km/h) |
| 65 mph (104.61 km/h) | 64.62 mph (103.99 km/h) |
| 70 mph (112.65 km/h) | 69.59 mph (111.99 km/h) |
| 75 mph (120.7 km/h) | 74.56 mph (119.99 km/h) |
| 80 mph (128.75 km/h) | 79.53 mph (127.99 km/h) |
| 85 mph (136.79 km/h) | 84.5 mph (135.99 km/h) |
| 90 mph (144.84 km/h) | 89.47 mph (143.99 km/h) |
| 95 mph (152.89 km/h) | 94.44 mph (151.99 km/h) |
| 100 mph (160.93 km/h) | 99.41 mph (159.99 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1974 | 2293 | 2469 | 2578 | 2696 | 2780 | 2872 | 2982 | 3133 | 3284 | 3452 | 3586 | 3830 | 4099 | 4309 | 4443 | 4519 | 4796 | 5182 | 6022 |
Better Fuel Economy Factory Ratios Increased Power
