Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 36/12.5-16.5 | 300/70-16.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 36.03 (915.18) | 33.04 (839.1) | -3 (-76.08) -8.3% |
| Width inches (mm) | 12.52 (318) | 11.81 (300) | -0.71 (-18) -5.7% |
| Circum. inches (mm) | 113.19 (2875.12) | 103.78 (2636.11) | -9.41 (-239.01) -8.3% |
| Sidewall Height inches (mm) | 9.77 (248.04) | 8.27 (210) | -1.5 (-38.04) -15.3% |
| Revolutions per mile (km) | 559.75 (347.81) | 610.5 (379.35) | 50.75 (31.54) 9.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.34 mph (29.51 km/h) |
| 25 mph (40.23 km/h) | 22.92 mph (36.89 km/h) |
| 30 mph (48.28 km/h) | 27.51 mph (44.27 km/h) |
| 35 mph (56.33 km/h) | 32.09 mph (51.64 km/h) |
| 40 mph (64.37 km/h) | 36.67 mph (59.02 km/h) |
| 45 mph (72.42 km/h) | 41.26 mph (66.4 km/h) |
| 50 mph (80.47 km/h) | 45.84 mph (73.78 km/h) |
| 55 mph (88.51 km/h) | 50.43 mph (81.16 km/h) |
| 60 mph (96.56 km/h) | 55.01 mph (88.53 km/h) |
| 65 mph (104.61 km/h) | 59.6 mph (95.91 km/h) |
| 70 mph (112.65 km/h) | 64.18 mph (103.29 km/h) |
| 75 mph (120.7 km/h) | 68.77 mph (110.67 km/h) |
| 80 mph (128.75 km/h) | 73.35 mph (118.04 km/h) |
| 85 mph (136.79 km/h) | 77.93 mph (125.42 km/h) |
| 90 mph (144.84 km/h) | 82.52 mph (132.8 km/h) |
| 95 mph (152.89 km/h) | 87.1 mph (140.18 km/h) |
| 100 mph (160.93 km/h) | 91.69 mph (147.56 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1554 | 1805 | 1944 | 2030 | 2122 | 2188 | 2261 | 2347 | 2466 | 2585 | 2717 | 2823 | 3015 | 3226 | 3391 | 3497 | 3557 | 3775 | 4079 | 4740 |
Better Fuel Economy Factory Ratios Increased Power
