Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 325/60-15 | 295/60-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.35 (771) | 28.94 (735) | -1.42 (-36) -4.7% |
| Width inches (mm) | 12.8 (325) | 11.61 (295) | -1.18 (-30) -9.2% |
| Circum. inches (mm) | 95.36 (2422.17) | 90.91 (2309.07) | -4.45 (-113.1) -4.7% |
| Sidewall Height inches (mm) | 7.68 (195) | 6.97 (177) | -0.71 (-18) -9.2% |
| Revolutions per mile (km) | 664.42 (412.85) | 696.97 (433.07) | 32.54 (20.22) 4.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.07 mph (30.68 km/h) |
| 25 mph (40.23 km/h) | 23.83 mph (38.36 km/h) |
| 30 mph (48.28 km/h) | 28.6 mph (46.03 km/h) |
| 35 mph (56.33 km/h) | 33.37 mph (53.7 km/h) |
| 40 mph (64.37 km/h) | 38.13 mph (61.37 km/h) |
| 45 mph (72.42 km/h) | 42.9 mph (69.04 km/h) |
| 50 mph (80.47 km/h) | 47.67 mph (76.71 km/h) |
| 55 mph (88.51 km/h) | 52.43 mph (84.38 km/h) |
| 60 mph (96.56 km/h) | 57.2 mph (92.05 km/h) |
| 65 mph (104.61 km/h) | 61.96 mph (99.72 km/h) |
| 70 mph (112.65 km/h) | 66.73 mph (107.39 km/h) |
| 75 mph (120.7 km/h) | 71.5 mph (115.07 km/h) |
| 80 mph (128.75 km/h) | 76.26 mph (122.74 km/h) |
| 85 mph (136.79 km/h) | 81.03 mph (130.41 km/h) |
| 90 mph (144.84 km/h) | 85.8 mph (138.08 km/h) |
| 95 mph (152.89 km/h) | 90.56 mph (145.75 km/h) |
| 100 mph (160.93 km/h) | 95.33 mph (153.42 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1774 | 2060 | 2219 | 2317 | 2423 | 2498 | 2581 | 2679 | 2815 | 2951 | 3102 | 3223 | 3442 | 3683 | 3872 | 3993 | 4061 | 4310 | 4657 | 5412 |
Better Fuel Economy Factory Ratios Increased Power
