Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 305/35-23 | 355/25-24 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.41 (797.7) | 30.99 (787.1) | -0.42 (-10.6) -1.3% |
| Width inches (mm) | 12.01 (305) | 13.98 (355) | 1.97 (50) 16.4% |
| Circum. inches (mm) | 98.66 (2506.05) | 97.35 (2472.75) | -1.31 (-33.3) -1.3% |
| Sidewall Height inches (mm) | 4.2 (106.75) | 3.49 (88.75) | -0.71 (-18) -16.9% |
| Revolutions per mile (km) | 642.18 (399.03) | 650.83 (404.41) | 8.65 (5.37) 1.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.73 mph (31.76 km/h) |
| 25 mph (40.23 km/h) | 24.67 mph (39.7 km/h) |
| 30 mph (48.28 km/h) | 29.6 mph (47.64 km/h) |
| 35 mph (56.33 km/h) | 34.53 mph (55.58 km/h) |
| 40 mph (64.37 km/h) | 39.47 mph (63.52 km/h) |
| 45 mph (72.42 km/h) | 44.4 mph (71.46 km/h) |
| 50 mph (80.47 km/h) | 49.34 mph (79.4 km/h) |
| 55 mph (88.51 km/h) | 54.27 mph (87.34 km/h) |
| 60 mph (96.56 km/h) | 59.2 mph (95.28 km/h) |
| 65 mph (104.61 km/h) | 64.14 mph (103.22 km/h) |
| 70 mph (112.65 km/h) | 69.07 mph (111.16 km/h) |
| 75 mph (120.7 km/h) | 74 mph (119.1 km/h) |
| 80 mph (128.75 km/h) | 78.94 mph (127.04 km/h) |
| 85 mph (136.79 km/h) | 83.87 mph (134.98 km/h) |
| 90 mph (144.84 km/h) | 88.8 mph (142.92 km/h) |
| 95 mph (152.89 km/h) | 93.74 mph (150.86 km/h) |
| 100 mph (160.93 km/h) | 98.67 mph (158.8 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1656 | 1924 | 2072 | 2164 | 2262 | 2333 | 2410 | 2502 | 2629 | 2756 | 2897 | 3009 | 3214 | 3439 | 3616 | 3728 | 3792 | 4024 | 4349 | 5053 |
Better Fuel Economy Factory Ratios Increased Power
