Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/85-14 | 27/11-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.39 (721.1) | 26.96 (684.82) | -1.43 (-36.28) -5% |
| Width inches (mm) | 8.46 (215) | 10.98 (279) | 2.52 (64) 29.8% |
| Circum. inches (mm) | 89.19 (2265.4) | 84.7 (2151.43) | -4.49 (-113.98) -5% |
| Sidewall Height inches (mm) | 7.19 (182.75) | 6.48 (164.61) | -0.71 (-18.14) -9.9% |
| Revolutions per mile (km) | 710.4 (441.42) | 748.04 (464.81) | 37.64 (23.39) 5.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.99 mph (30.57 km/h) |
| 25 mph (40.23 km/h) | 23.74 mph (38.21 km/h) |
| 30 mph (48.28 km/h) | 28.49 mph (45.85 km/h) |
| 35 mph (56.33 km/h) | 33.24 mph (53.49 km/h) |
| 40 mph (64.37 km/h) | 37.99 mph (61.14 km/h) |
| 45 mph (72.42 km/h) | 42.74 mph (68.78 km/h) |
| 50 mph (80.47 km/h) | 47.48 mph (76.42 km/h) |
| 55 mph (88.51 km/h) | 52.23 mph (84.06 km/h) |
| 60 mph (96.56 km/h) | 56.98 mph (91.7 km/h) |
| 65 mph (104.61 km/h) | 61.73 mph (99.34 km/h) |
| 70 mph (112.65 km/h) | 66.48 mph (106.99 km/h) |
| 75 mph (120.7 km/h) | 71.23 mph (114.63 km/h) |
| 80 mph (128.75 km/h) | 75.98 mph (122.27 km/h) |
| 85 mph (136.79 km/h) | 80.72 mph (129.91 km/h) |
| 90 mph (144.84 km/h) | 85.47 mph (137.55 km/h) |
| 95 mph (152.89 km/h) | 90.22 mph (145.2 km/h) |
| 100 mph (160.93 km/h) | 94.97 mph (152.84 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1904 | 2211 | 2382 | 2487 | 2600 | 2681 | 2770 | 2876 | 3021 | 3167 | 3329 | 3459 | 3694 | 3953 | 4156 | 4285 | 4358 | 4625 | 4998 | 5808 |
Better Fuel Economy Factory Ratios Increased Power
