Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 36/12.5-16.5 | 350/70-17.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 36.03 (915.18) | 36.79 (934.5) | 0.76 (19.32) 2.1% |
| Width inches (mm) | 12.52 (318) | 13.78 (350) | 1.26 (32) 10.1% |
| Circum. inches (mm) | 113.19 (2875.12) | 115.58 (2935.82) | 2.39 (60.7) 2.1% |
| Sidewall Height inches (mm) | 9.77 (248.04) | 9.65 (245) | -0.12 (-3.04) -1.2% |
| Revolutions per mile (km) | 559.75 (347.81) | 548.18 (340.62) | -11.57 (-7.19) -2.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.42 mph (32.87 km/h) |
| 25 mph (40.23 km/h) | 25.53 mph (41.08 km/h) |
| 30 mph (48.28 km/h) | 30.63 mph (49.3 km/h) |
| 35 mph (56.33 km/h) | 35.74 mph (57.52 km/h) |
| 40 mph (64.37 km/h) | 40.84 mph (65.73 km/h) |
| 45 mph (72.42 km/h) | 45.95 mph (73.95 km/h) |
| 50 mph (80.47 km/h) | 51.06 mph (82.17 km/h) |
| 55 mph (88.51 km/h) | 56.16 mph (90.38 km/h) |
| 60 mph (96.56 km/h) | 61.27 mph (98.6 km/h) |
| 65 mph (104.61 km/h) | 66.37 mph (106.82 km/h) |
| 70 mph (112.65 km/h) | 71.48 mph (115.03 km/h) |
| 75 mph (120.7 km/h) | 76.58 mph (123.25 km/h) |
| 80 mph (128.75 km/h) | 81.69 mph (131.47 km/h) |
| 85 mph (136.79 km/h) | 86.79 mph (139.68 km/h) |
| 90 mph (144.84 km/h) | 91.9 mph (147.9 km/h) |
| 95 mph (152.89 km/h) | 97.01 mph (156.12 km/h) |
| 100 mph (160.93 km/h) | 102.11 mph (164.33 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1395 | 1621 | 1745 | 1822 | 1906 | 1965 | 2030 | 2107 | 2214 | 2321 | 2440 | 2535 | 2707 | 2897 | 3045 | 3140 | 3194 | 3390 | 3663 | 4256 |
Better Fuel Economy Factory Ratios Increased Power
