Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 345/35-15 | 295/40-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.51 (622.5) | 24.29 (617) | -0.22 (-5.5) -0.9% |
| Width inches (mm) | 13.58 (345) | 11.61 (295) | -1.97 (-50) -14.5% |
| Circum. inches (mm) | 76.99 (1955.64) | 76.31 (1938.36) | -0.68 (-17.28) -0.9% |
| Sidewall Height inches (mm) | 4.75 (120.75) | 4.65 (118) | -0.11 (-2.75) -2.3% |
| Revolutions per mile (km) | 822.92 (511.34) | 830.26 (515.9) | 7.34 (4.56) 0.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.82 mph (31.9 km/h) |
| 25 mph (40.23 km/h) | 24.78 mph (39.88 km/h) |
| 30 mph (48.28 km/h) | 29.73 mph (47.85 km/h) |
| 35 mph (56.33 km/h) | 34.69 mph (55.83 km/h) |
| 40 mph (64.37 km/h) | 39.65 mph (63.81 km/h) |
| 45 mph (72.42 km/h) | 44.6 mph (71.78 km/h) |
| 50 mph (80.47 km/h) | 49.56 mph (79.76 km/h) |
| 55 mph (88.51 km/h) | 54.51 mph (87.73 km/h) |
| 60 mph (96.56 km/h) | 59.47 mph (95.71 km/h) |
| 65 mph (104.61 km/h) | 64.43 mph (103.68 km/h) |
| 70 mph (112.65 km/h) | 69.38 mph (111.66 km/h) |
| 75 mph (120.7 km/h) | 74.34 mph (119.63 km/h) |
| 80 mph (128.75 km/h) | 79.29 mph (127.61 km/h) |
| 85 mph (136.79 km/h) | 84.25 mph (135.59 km/h) |
| 90 mph (144.84 km/h) | 89.2 mph (143.56 km/h) |
| 95 mph (152.89 km/h) | 94.16 mph (151.54 km/h) |
| 100 mph (160.93 km/h) | 99.12 mph (159.51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2113 | 2455 | 2643 | 2760 | 2886 | 2976 | 3075 | 3192 | 3354 | 3515 | 3695 | 3839 | 4100 | 4388 | 4612 | 4756 | 4837 | 5134 | 5547 | 6446 |
Better Fuel Economy Factory Ratios Increased Power
