Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 36/12.5-16.5 | 340/60-16.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 36.03 (915.18) | 32.56 (827.1) | -3.47 (-88.08) -9.6% |
| Width inches (mm) | 12.52 (318) | 13.39 (340) | 0.87 (22) 6.9% |
| Circum. inches (mm) | 113.19 (2875.12) | 102.3 (2598.41) | -10.89 (-276.71) -9.6% |
| Sidewall Height inches (mm) | 9.77 (248.04) | 8.03 (204) | -1.73 (-44.04) -17.8% |
| Revolutions per mile (km) | 559.75 (347.81) | 619.36 (384.85) | 59.61 (37.04) 10.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.08 mph (29.09 km/h) |
| 25 mph (40.23 km/h) | 22.59 mph (36.36 km/h) |
| 30 mph (48.28 km/h) | 27.11 mph (43.63 km/h) |
| 35 mph (56.33 km/h) | 31.63 mph (50.91 km/h) |
| 40 mph (64.37 km/h) | 36.15 mph (58.18 km/h) |
| 45 mph (72.42 km/h) | 40.67 mph (65.45 km/h) |
| 50 mph (80.47 km/h) | 45.19 mph (72.72 km/h) |
| 55 mph (88.51 km/h) | 49.71 mph (80 km/h) |
| 60 mph (96.56 km/h) | 54.23 mph (87.27 km/h) |
| 65 mph (104.61 km/h) | 58.74 mph (94.54 km/h) |
| 70 mph (112.65 km/h) | 63.26 mph (101.81 km/h) |
| 75 mph (120.7 km/h) | 67.78 mph (109.08 km/h) |
| 80 mph (128.75 km/h) | 72.3 mph (116.36 km/h) |
| 85 mph (136.79 km/h) | 76.82 mph (123.63 km/h) |
| 90 mph (144.84 km/h) | 81.34 mph (130.9 km/h) |
| 95 mph (152.89 km/h) | 85.86 mph (138.17 km/h) |
| 100 mph (160.93 km/h) | 90.38 mph (145.45 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1576 | 1831 | 1972 | 2059 | 2153 | 2220 | 2294 | 2381 | 2502 | 2622 | 2757 | 2864 | 3058 | 3273 | 3441 | 3548 | 3608 | 3830 | 4138 | 4809 |
Better Fuel Economy Factory Ratios Increased Power
