Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 25/7.5-15 | 195/60-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.08 (636.94) | 24.21 (615) | -0.86 (-21.94) -3.4% |
| Width inches (mm) | 7.52 (191) | 7.68 (195) | 0.16 (4) 2.1% |
| Circum. inches (mm) | 78.78 (2001.01) | 76.07 (1932.08) | -2.71 (-68.93) -3.4% |
| Sidewall Height inches (mm) | 5.04 (127.97) | 4.61 (117) | -0.43 (-10.97) -8.6% |
| Revolutions per mile (km) | 804.27 (499.75) | 832.96 (517.58) | 28.69 (17.83) 3.6% |
195/60-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.31 mph (31.08 km/h) |
| 25 mph (40.23 km/h) | 24.14 mph (38.85 km/h) |
| 30 mph (48.28 km/h) | 28.97 mph (46.62 km/h) |
| 35 mph (56.33 km/h) | 33.79 mph (54.39 km/h) |
| 40 mph (64.37 km/h) | 38.62 mph (62.16 km/h) |
| 45 mph (72.42 km/h) | 43.45 mph (69.93 km/h) |
| 50 mph (80.47 km/h) | 48.28 mph (77.7 km/h) |
| 55 mph (88.51 km/h) | 53.11 mph (85.47 km/h) |
| 60 mph (96.56 km/h) | 57.93 mph (93.23 km/h) |
| 65 mph (104.61 km/h) | 62.76 mph (101 km/h) |
| 70 mph (112.65 km/h) | 67.59 mph (108.77 km/h) |
| 75 mph (120.7 km/h) | 72.42 mph (116.54 km/h) |
| 80 mph (128.75 km/h) | 77.24 mph (124.31 km/h) |
| 85 mph (136.79 km/h) | 82.07 mph (132.08 km/h) |
| 90 mph (144.84 km/h) | 86.9 mph (139.85 km/h) |
| 95 mph (152.89 km/h) | 91.73 mph (147.62 km/h) |
| 100 mph (160.93 km/h) | 96.56 mph (155.39 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2120 | 2462 | 2652 | 2769 | 2895 | 2986 | 3085 | 3202 | 3364 | 3527 | 3707 | 3852 | 4113 | 4402 | 4627 | 4772 | 4853 | 5150 | 5565 | 6467 |
Better Fuel Economy Factory Ratios Increased Power
