Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/55-16 | 215/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.88 (631.9) | 27.85 (707.4) | 2.97 (75.5) 11.9% |
| Width inches (mm) | 8.07 (205) | 8.46 (215) | 0.39 (10) 4.9% |
| Circum. inches (mm) | 78.16 (1985.17) | 87.49 (2222.36) | 9.34 (237.19) 11.9% |
| Sidewall Height inches (mm) | 4.44 (112.75) | 5.93 (150.5) | 1.49 (37.75) 33.5% |
| Revolutions per mile (km) | 810.68 (503.73) | 724.16 (449.97) | -86.52 (-53.76) -10.7% |
215/70-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.39 mph (36.03 km/h) |
| 25 mph (40.23 km/h) | 27.99 mph (45.04 km/h) |
| 30 mph (48.28 km/h) | 33.58 mph (54.05 km/h) |
| 35 mph (56.33 km/h) | 39.18 mph (63.06 km/h) |
| 40 mph (64.37 km/h) | 44.78 mph (72.07 km/h) |
| 45 mph (72.42 km/h) | 50.38 mph (81.07 km/h) |
| 50 mph (80.47 km/h) | 55.97 mph (90.08 km/h) |
| 55 mph (88.51 km/h) | 61.57 mph (99.09 km/h) |
| 60 mph (96.56 km/h) | 67.17 mph (108.1 km/h) |
| 65 mph (104.61 km/h) | 72.77 mph (117.11 km/h) |
| 70 mph (112.65 km/h) | 78.36 mph (126.11 km/h) |
| 75 mph (120.7 km/h) | 83.96 mph (135.12 km/h) |
| 80 mph (128.75 km/h) | 89.56 mph (144.13 km/h) |
| 85 mph (136.79 km/h) | 95.16 mph (153.14 km/h) |
| 90 mph (144.84 km/h) | 100.75 mph (162.15 km/h) |
| 95 mph (152.89 km/h) | 106.35 mph (171.16 km/h) |
| 100 mph (160.93 km/h) | 111.95 mph (180.16 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1843 | 2141 | 2306 | 2407 | 2517 | 2596 | 2682 | 2784 | 2925 | 3066 | 3223 | 3348 | 3576 | 3827 | 4023 | 4148 | 4219 | 4478 | 4838 | 5623 |
Better Fuel Economy Factory Ratios Increased Power
