Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 220/70-14 | 27/11-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.13 (663.6) | 26.96 (684.82) | 0.84 (21.22) 3.2% |
| Width inches (mm) | 8.66 (220) | 10.98 (279) | 2.32 (59) 26.8% |
| Circum. inches (mm) | 82.08 (2084.76) | 84.7 (2151.43) | 2.62 (66.66) 3.2% |
| Sidewall Height inches (mm) | 6.06 (154) | 6.48 (164.61) | 0.42 (10.61) 6.9% |
| Revolutions per mile (km) | 771.96 (479.67) | 748.04 (464.81) | -23.92 (-14.86) -3.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.64 mph (33.22 km/h) |
| 25 mph (40.23 km/h) | 25.8 mph (41.52 km/h) |
| 30 mph (48.28 km/h) | 30.96 mph (49.82 km/h) |
| 35 mph (56.33 km/h) | 36.12 mph (58.13 km/h) |
| 40 mph (64.37 km/h) | 41.28 mph (66.43 km/h) |
| 45 mph (72.42 km/h) | 46.44 mph (74.74 km/h) |
| 50 mph (80.47 km/h) | 51.6 mph (83.04 km/h) |
| 55 mph (88.51 km/h) | 56.76 mph (91.34 km/h) |
| 60 mph (96.56 km/h) | 61.92 mph (99.65 km/h) |
| 65 mph (104.61 km/h) | 67.08 mph (107.95 km/h) |
| 70 mph (112.65 km/h) | 72.24 mph (116.26 km/h) |
| 75 mph (120.7 km/h) | 77.4 mph (124.56 km/h) |
| 80 mph (128.75 km/h) | 82.56 mph (132.86 km/h) |
| 85 mph (136.79 km/h) | 87.72 mph (141.17 km/h) |
| 90 mph (144.84 km/h) | 92.88 mph (149.47 km/h) |
| 95 mph (152.89 km/h) | 98.04 mph (157.78 km/h) |
| 100 mph (160.93 km/h) | 103.2 mph (166.08 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
