Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 24/8-12 | 25/8-12 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.99 (609.3) | 24.95 (633.66) | 0.96 (24.36) 4% |
| Width inches (mm) | 7.99 (203) | 7.99 (203) | 0 (0) 0% |
| Circum. inches (mm) | 75.36 (1914.17) | 78.37 (1990.7) | 3.01 (76.53) 4% |
| Sidewall Height inches (mm) | 5.99 (152.25) | 6.47 (164.43) | 0.48 (12.18) 8% |
| Revolutions per mile (km) | 840.75 (522.42) | 808.43 (502.33) | -32.32 (-20.08) -3.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.8 mph (33.47 km/h) |
| 25 mph (40.23 km/h) | 26 mph (41.84 km/h) |
| 30 mph (48.28 km/h) | 31.2 mph (50.21 km/h) |
| 35 mph (56.33 km/h) | 36.4 mph (58.58 km/h) |
| 40 mph (64.37 km/h) | 41.6 mph (66.95 km/h) |
| 45 mph (72.42 km/h) | 46.8 mph (75.32 km/h) |
| 50 mph (80.47 km/h) | 52 mph (83.68 km/h) |
| 55 mph (88.51 km/h) | 57.2 mph (92.05 km/h) |
| 60 mph (96.56 km/h) | 62.4 mph (100.42 km/h) |
| 65 mph (104.61 km/h) | 67.6 mph (108.79 km/h) |
| 70 mph (112.65 km/h) | 72.8 mph (117.16 km/h) |
| 75 mph (120.7 km/h) | 78 mph (125.53 km/h) |
| 80 mph (128.75 km/h) | 83.2 mph (133.9 km/h) |
| 85 mph (136.79 km/h) | 88.4 mph (142.26 km/h) |
| 90 mph (144.84 km/h) | 93.6 mph (150.63 km/h) |
| 95 mph (152.89 km/h) | 98.8 mph (159 km/h) |
| 100 mph (160.93 km/h) | 104 mph (167.37 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2057 | 2390 | 2574 | 2688 | 2810 | 2898 | 2994 | 3108 | 3265 | 3423 | 3598 | 3738 | 3992 | 4272 | 4491 | 4631 | 4710 | 4999 | 5402 | 6277 |
Better Fuel Economy Factory Ratios Increased Power
