Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/60-18 | 345/35-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.69 (703.2) | 28.51 (724.1) | 0.82 (20.9) 3% |
| Width inches (mm) | 8.07 (205) | 13.58 (345) | 5.51 (140) 68.3% |
| Circum. inches (mm) | 86.98 (2209.17) | 89.56 (2274.83) | 2.59 (65.66) 3% |
| Sidewall Height inches (mm) | 4.84 (123) | 4.75 (120.75) | -0.09 (-2.25) -1.8% |
| Revolutions per mile (km) | 728.48 (452.66) | 707.46 (439.59) | -21.03 (-13.07) -2.9% |
345/35-19 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.59 mph (33.14 km/h) |
| 25 mph (40.23 km/h) | 25.74 mph (41.43 km/h) |
| 30 mph (48.28 km/h) | 30.89 mph (49.72 km/h) |
| 35 mph (56.33 km/h) | 36.04 mph (58 km/h) |
| 40 mph (64.37 km/h) | 41.19 mph (66.29 km/h) |
| 45 mph (72.42 km/h) | 46.34 mph (74.57 km/h) |
| 50 mph (80.47 km/h) | 51.49 mph (82.86 km/h) |
| 55 mph (88.51 km/h) | 56.63 mph (91.14 km/h) |
| 60 mph (96.56 km/h) | 61.78 mph (99.43 km/h) |
| 65 mph (104.61 km/h) | 66.93 mph (107.72 km/h) |
| 70 mph (112.65 km/h) | 72.08 mph (116 km/h) |
| 75 mph (120.7 km/h) | 77.23 mph (124.29 km/h) |
| 80 mph (128.75 km/h) | 82.38 mph (132.57 km/h) |
| 85 mph (136.79 km/h) | 87.53 mph (140.86 km/h) |
| 90 mph (144.84 km/h) | 92.67 mph (149.15 km/h) |
| 95 mph (152.89 km/h) | 97.82 mph (157.43 km/h) |
| 100 mph (160.93 km/h) | 102.97 mph (165.72 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 |
Better Fuel Economy Factory Ratios Increased Power
