Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 345/35-19 | 345/70-18 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.51 (724.1) | 37.02 (940.2) | 8.51 (216.1) 29.8% |
| Width inches (mm) | 13.58 (345) | 13.58 (345) | 0 (0) 0% |
| Circum. inches (mm) | 89.56 (2274.83) | 116.29 (2953.73) | 26.73 (678.9) 29.8% |
| Sidewall Height inches (mm) | 4.75 (120.75) | 9.51 (241.5) | 4.75 (120.75) 100% |
| Revolutions per mile (km) | 707.46 (439.59) | 544.85 (338.55) | -162.61 (-101.04) -23% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 25.97 mph (41.79 km/h) |
| 25 mph (40.23 km/h) | 32.46 mph (52.24 km/h) |
| 30 mph (48.28 km/h) | 38.95 mph (62.69 km/h) |
| 35 mph (56.33 km/h) | 45.45 mph (73.14 km/h) |
| 40 mph (64.37 km/h) | 51.94 mph (83.59 km/h) |
| 45 mph (72.42 km/h) | 58.43 mph (94.03 km/h) |
| 50 mph (80.47 km/h) | 64.92 mph (104.48 km/h) |
| 55 mph (88.51 km/h) | 71.41 mph (114.93 km/h) |
| 60 mph (96.56 km/h) | 77.91 mph (125.38 km/h) |
| 65 mph (104.61 km/h) | 84.4 mph (135.83 km/h) |
| 70 mph (112.65 km/h) | 90.89 mph (146.27 km/h) |
| 75 mph (120.7 km/h) | 97.38 mph (156.72 km/h) |
| 80 mph (128.75 km/h) | 103.88 mph (167.17 km/h) |
| 85 mph (136.79 km/h) | 110.37 mph (177.62 km/h) |
| 90 mph (144.84 km/h) | 116.86 mph (188.07 km/h) |
| 95 mph (152.89 km/h) | 123.35 mph (198.52 km/h) |
| 100 mph (160.93 km/h) | 129.84 mph (208.96 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1387 | 1611 | 1735 | 1811 | 1894 | 1953 | 2018 | 2095 | 2201 | 2307 | 2425 | 2519 | 2690 | 2879 | 3027 | 3121 | 3174 | 3369 | 3640 | 4230 |
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