Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 345/35-15 | 335/45-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.51 (622.5) | 26.87 (682.5) | 2.36 (60) 9.6% |
| Width inches (mm) | 13.58 (345) | 13.19 (335) | -0.39 (-10) -2.9% |
| Circum. inches (mm) | 76.99 (1955.64) | 84.41 (2144.14) | 7.42 (188.5) 9.6% |
| Sidewall Height inches (mm) | 4.75 (120.75) | 5.94 (150.75) | 1.18 (30) 24.8% |
| Revolutions per mile (km) | 822.92 (511.34) | 750.58 (466.39) | -72.34 (-44.95) -8.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.93 mph (35.29 km/h) |
| 25 mph (40.23 km/h) | 27.41 mph (44.11 km/h) |
| 30 mph (48.28 km/h) | 32.89 mph (52.93 km/h) |
| 35 mph (56.33 km/h) | 38.37 mph (61.76 km/h) |
| 40 mph (64.37 km/h) | 43.86 mph (70.58 km/h) |
| 45 mph (72.42 km/h) | 49.34 mph (79.4 km/h) |
| 50 mph (80.47 km/h) | 54.82 mph (88.22 km/h) |
| 55 mph (88.51 km/h) | 60.3 mph (97.05 km/h) |
| 60 mph (96.56 km/h) | 65.78 mph (105.87 km/h) |
| 65 mph (104.61 km/h) | 71.27 mph (114.69 km/h) |
| 70 mph (112.65 km/h) | 76.75 mph (123.51 km/h) |
| 75 mph (120.7 km/h) | 82.23 mph (132.33 km/h) |
| 80 mph (128.75 km/h) | 87.71 mph (141.16 km/h) |
| 85 mph (136.79 km/h) | 93.19 mph (149.98 km/h) |
| 90 mph (144.84 km/h) | 98.67 mph (158.8 km/h) |
| 95 mph (152.89 km/h) | 104.16 mph (167.62 km/h) |
| 100 mph (160.93 km/h) | 109.64 mph (176.45 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1910 | 2219 | 2390 | 2495 | 2609 | 2690 | 2780 | 2885 | 3032 | 3178 | 3341 | 3471 | 3706 | 3966 | 4170 | 4300 | 4373 | 4641 | 5015 | 5828 |
Better Fuel Economy Factory Ratios Increased Power
