Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 155/82-13 | 135/105-13 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.01 (584.4) | 24.16 (613.7) | 1.15 (29.3) 5% |
| Width inches (mm) | 6.1 (155) | 5.31 (135) | -0.79 (-20) -12.9% |
| Circum. inches (mm) | 72.28 (1835.95) | 75.91 (1928) | 3.62 (92.05) 5% |
| Sidewall Height inches (mm) | 5 (127.1) | 5.58 (141.75) | 0.58 (14.65) 11.5% |
| Revolutions per mile (km) | 876.57 (544.68) | 834.72 (518.67) | -41.85 (-26) -4.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21 mph (33.8 km/h) |
| 25 mph (40.23 km/h) | 26.25 mph (42.25 km/h) |
| 30 mph (48.28 km/h) | 31.5 mph (50.7 km/h) |
| 35 mph (56.33 km/h) | 36.75 mph (59.15 km/h) |
| 40 mph (64.37 km/h) | 42.01 mph (67.6 km/h) |
| 45 mph (72.42 km/h) | 47.26 mph (76.05 km/h) |
| 50 mph (80.47 km/h) | 52.51 mph (84.5 km/h) |
| 55 mph (88.51 km/h) | 57.76 mph (92.95 km/h) |
| 60 mph (96.56 km/h) | 63.01 mph (101.4 km/h) |
| 65 mph (104.61 km/h) | 68.26 mph (109.85 km/h) |
| 70 mph (112.65 km/h) | 73.51 mph (118.3 km/h) |
| 75 mph (120.7 km/h) | 78.76 mph (126.75 km/h) |
| 80 mph (128.75 km/h) | 84.01 mph (135.2 km/h) |
| 85 mph (136.79 km/h) | 89.26 mph (143.65 km/h) |
| 90 mph (144.84 km/h) | 94.51 mph (152.1 km/h) |
| 95 mph (152.89 km/h) | 99.76 mph (160.55 km/h) |
| 100 mph (160.93 km/h) | 105.01 mph (169 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2124 | 2468 | 2658 | 2775 | 2902 | 2992 | 3091 | 3209 | 3372 | 3534 | 3715 | 3860 | 4122 | 4411 | 4637 | 4782 | 4863 | 5161 | 5577 | 6481 |
Better Fuel Economy Factory Ratios Increased Power
