Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/40-19 | 345/35-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.92 (734.6) | 28.51 (724.1) | -0.41 (-10.5) -1.4% |
| Width inches (mm) | 12.4 (315) | 13.58 (345) | 1.18 (30) 9.5% |
| Circum. inches (mm) | 90.86 (2307.81) | 89.56 (2274.83) | -1.3 (-32.99) -1.4% |
| Sidewall Height inches (mm) | 4.96 (126) | 4.75 (120.75) | -0.21 (-5.25) -4.2% |
| Revolutions per mile (km) | 697.35 (433.31) | 707.46 (439.59) | 10.11 (6.28) 1.5% |
345/35-19 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.71 mph (31.73 km/h) |
| 25 mph (40.23 km/h) | 24.64 mph (39.66 km/h) |
| 30 mph (48.28 km/h) | 29.57 mph (47.59 km/h) |
| 35 mph (56.33 km/h) | 34.5 mph (55.52 km/h) |
| 40 mph (64.37 km/h) | 39.43 mph (63.45 km/h) |
| 45 mph (72.42 km/h) | 44.36 mph (71.39 km/h) |
| 50 mph (80.47 km/h) | 49.29 mph (79.32 km/h) |
| 55 mph (88.51 km/h) | 54.21 mph (87.25 km/h) |
| 60 mph (96.56 km/h) | 59.14 mph (95.18 km/h) |
| 65 mph (104.61 km/h) | 64.07 mph (103.11 km/h) |
| 70 mph (112.65 km/h) | 69 mph (111.04 km/h) |
| 75 mph (120.7 km/h) | 73.93 mph (118.98 km/h) |
| 80 mph (128.75 km/h) | 78.86 mph (126.91 km/h) |
| 85 mph (136.79 km/h) | 83.79 mph (134.84 km/h) |
| 90 mph (144.84 km/h) | 88.71 mph (142.77 km/h) |
| 95 mph (152.89 km/h) | 93.64 mph (150.7 km/h) |
| 100 mph (160.93 km/h) | 98.57 mph (158.63 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1800 | 2091 | 2252 | 2352 | 2459 | 2536 | 2620 | 2720 | 2858 | 2995 | 3149 | 3271 | 3493 | 3739 | 3930 | 4053 | 4122 | 4374 | 4727 | 5493 |
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