Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 100/90-17 | 130/80-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.09 (611.8) | 25.19 (639.8) | 1.1 (28) 4.6% |
| Width inches (mm) | 3.94 (100) | 5.12 (130) | 1.18 (30) 30% |
| Circum. inches (mm) | 75.67 (1922.03) | 79.13 (2009.99) | 3.46 (87.96) 4.6% |
| Sidewall Height inches (mm) | 3.54 (90) | 4.09 (104) | 0.55 (14) 15.6% |
| Revolutions per mile (km) | 837.32 (520.28) | 800.67 (497.51) | -36.64 (-22.77) -4.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.92 mph (33.66 km/h) |
| 25 mph (40.23 km/h) | 26.14 mph (42.08 km/h) |
| 30 mph (48.28 km/h) | 31.37 mph (50.49 km/h) |
| 35 mph (56.33 km/h) | 36.6 mph (58.91 km/h) |
| 40 mph (64.37 km/h) | 41.83 mph (67.32 km/h) |
| 45 mph (72.42 km/h) | 47.06 mph (75.74 km/h) |
| 50 mph (80.47 km/h) | 52.29 mph (84.15 km/h) |
| 55 mph (88.51 km/h) | 57.52 mph (92.57 km/h) |
| 60 mph (96.56 km/h) | 62.75 mph (100.98 km/h) |
| 65 mph (104.61 km/h) | 67.97 mph (109.4 km/h) |
| 70 mph (112.65 km/h) | 73.2 mph (117.81 km/h) |
| 75 mph (120.7 km/h) | 78.43 mph (126.23 km/h) |
| 80 mph (128.75 km/h) | 83.66 mph (134.64 km/h) |
| 85 mph (136.79 km/h) | 88.89 mph (143.06 km/h) |
| 90 mph (144.84 km/h) | 94.12 mph (151.47 km/h) |
| 95 mph (152.89 km/h) | 99.35 mph (159.89 km/h) |
| 100 mph (160.93 km/h) | 104.58 mph (168.3 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2038 | 2367 | 2549 | 2662 | 2783 | 2870 | 2965 | 3078 | 3234 | 3390 | 3564 | 3702 | 3954 | 4231 | 4448 | 4587 | 4665 | 4951 | 5350 | 6217 |
Better Fuel Economy Factory Ratios Increased Power
