Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 35/12-16 | 375/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 34.97 (888.3) | 38.15 (968.9) | 3.17 (80.6) 9.1% |
| Width inches (mm) | 12.01 (305) | 14.76 (375) | 2.76 (70) 23% |
| Circum. inches (mm) | 109.87 (2790.68) | 119.84 (3043.89) | 9.97 (253.21) 9.1% |
| Sidewall Height inches (mm) | 9.49 (240.95) | 11.07 (281.25) | 1.59 (40.3) 16.7% |
| Revolutions per mile (km) | 576.69 (358.34) | 528.71 (328.53) | -47.97 (-29.81) -8.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.81 mph (35.11 km/h) |
| 25 mph (40.23 km/h) | 27.27 mph (43.88 km/h) |
| 30 mph (48.28 km/h) | 32.72 mph (52.66 km/h) |
| 35 mph (56.33 km/h) | 38.18 mph (61.44 km/h) |
| 40 mph (64.37 km/h) | 43.63 mph (70.21 km/h) |
| 45 mph (72.42 km/h) | 49.08 mph (78.99 km/h) |
| 50 mph (80.47 km/h) | 54.54 mph (87.77 km/h) |
| 55 mph (88.51 km/h) | 59.99 mph (96.55 km/h) |
| 60 mph (96.56 km/h) | 65.44 mph (105.32 km/h) |
| 65 mph (104.61 km/h) | 70.9 mph (114.1 km/h) |
| 70 mph (112.65 km/h) | 76.35 mph (122.88 km/h) |
| 75 mph (120.7 km/h) | 81.81 mph (131.65 km/h) |
| 80 mph (128.75 km/h) | 87.26 mph (140.43 km/h) |
| 85 mph (136.79 km/h) | 92.71 mph (149.21 km/h) |
| 90 mph (144.84 km/h) | 98.17 mph (157.98 km/h) |
| 95 mph (152.89 km/h) | 103.62 mph (166.76 km/h) |
| 100 mph (160.93 km/h) | 109.07 mph (175.54 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1345 | 1563 | 1683 | 1758 | 1838 | 1895 | 1958 | 2033 | 2136 | 2239 | 2353 | 2445 | 2611 | 2794 | 2937 | 3029 | 3080 | 3269 | 3533 | 4105 |
Better Fuel Economy Factory Ratios Increased Power
