Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 200/70-15 | 150/80-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.02 (661) | 25.45 (646.4) | -0.57 (-14.6) -2.2% |
| Width inches (mm) | 7.87 (200) | 5.91 (150) | -1.97 (-50) -25% |
| Circum. inches (mm) | 81.76 (2076.59) | 79.95 (2030.73) | -1.81 (-45.87) -2.2% |
| Sidewall Height inches (mm) | 5.51 (140) | 4.72 (120) | -0.79 (-20) -14.3% |
| Revolutions per mile (km) | 774.99 (481.56) | 792.5 (492.43) | 17.5 (10.88) 2.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.56 mph (31.48 km/h) |
| 25 mph (40.23 km/h) | 24.45 mph (39.35 km/h) |
| 30 mph (48.28 km/h) | 29.34 mph (47.21 km/h) |
| 35 mph (56.33 km/h) | 34.23 mph (55.08 km/h) |
| 40 mph (64.37 km/h) | 39.12 mph (62.95 km/h) |
| 45 mph (72.42 km/h) | 44.01 mph (70.82 km/h) |
| 50 mph (80.47 km/h) | 48.9 mph (78.69 km/h) |
| 55 mph (88.51 km/h) | 53.79 mph (86.56 km/h) |
| 60 mph (96.56 km/h) | 58.67 mph (94.43 km/h) |
| 65 mph (104.61 km/h) | 63.56 mph (102.3 km/h) |
| 70 mph (112.65 km/h) | 68.45 mph (110.17 km/h) |
| 75 mph (120.7 km/h) | 73.34 mph (118.04 km/h) |
| 80 mph (128.75 km/h) | 78.23 mph (125.9 km/h) |
| 85 mph (136.79 km/h) | 83.12 mph (133.77 km/h) |
| 90 mph (144.84 km/h) | 88.01 mph (141.64 km/h) |
| 95 mph (152.89 km/h) | 92.9 mph (149.51 km/h) |
| 100 mph (160.93 km/h) | 97.79 mph (157.38 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | 2343 | 2523 | 2635 | 2755 | 2841 | 2935 | 3047 | 3201 | 3356 | 3527 | 3664 | 3913 | 4188 | 4403 | 4540 | 4617 | 4900 | 5295 | 6153 |
Better Fuel Economy Factory Ratios Increased Power
