Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 24/8-12 | 26/8-12 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.99 (609.3) | 26.07 (662.08) | 2.08 (52.78) 8.7% |
| Width inches (mm) | 7.99 (203) | 7.99 (203) | 0 (0) 0% |
| Circum. inches (mm) | 75.36 (1914.17) | 81.89 (2079.99) | 6.53 (165.81) 8.7% |
| Sidewall Height inches (mm) | 5.99 (152.25) | 7.03 (178.64) | 1.04 (26.39) 17.3% |
| Revolutions per mile (km) | 840.75 (522.42) | 773.73 (480.77) | -67.02 (-41.65) -8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.73 mph (34.98 km/h) |
| 25 mph (40.23 km/h) | 27.17 mph (43.72 km/h) |
| 30 mph (48.28 km/h) | 32.6 mph (52.46 km/h) |
| 35 mph (56.33 km/h) | 38.03 mph (61.21 km/h) |
| 40 mph (64.37 km/h) | 43.46 mph (69.95 km/h) |
| 45 mph (72.42 km/h) | 48.9 mph (78.69 km/h) |
| 50 mph (80.47 km/h) | 54.33 mph (87.44 km/h) |
| 55 mph (88.51 km/h) | 59.76 mph (96.18 km/h) |
| 60 mph (96.56 km/h) | 65.2 mph (104.93 km/h) |
| 65 mph (104.61 km/h) | 70.63 mph (113.67 km/h) |
| 70 mph (112.65 km/h) | 76.06 mph (122.41 km/h) |
| 75 mph (120.7 km/h) | 81.5 mph (131.16 km/h) |
| 80 mph (128.75 km/h) | 86.93 mph (139.9 km/h) |
| 85 mph (136.79 km/h) | 92.36 mph (148.64 km/h) |
| 90 mph (144.84 km/h) | 97.8 mph (157.39 km/h) |
| 95 mph (152.89 km/h) | 103.23 mph (166.13 km/h) |
| 100 mph (160.93 km/h) | 108.66 mph (174.88 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1969 | 2287 | 2463 | 2572 | 2690 | 2773 | 2866 | 2974 | 3125 | 3276 | 3444 | 3578 | 3821 | 4089 | 4298 | 4432 | 4508 | 4784 | 5170 | 6008 |
Better Fuel Economy Factory Ratios Increased Power
