Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 27/8.5-15 | 200/60-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.08 (687.72) | 24.45 (621) | -2.63 (-66.72) -9.7% |
| Width inches (mm) | 8.5 (216) | 7.87 (200) | -0.63 (-16) -7.4% |
| Circum. inches (mm) | 85.06 (2160.54) | 76.81 (1950.93) | -8.25 (-209.61) -9.7% |
| Sidewall Height inches (mm) | 6.04 (153.36) | 4.72 (120) | -1.31 (-33.36) -21.8% |
| Revolutions per mile (km) | 744.88 (462.85) | 824.91 (512.58) | 80.03 (49.73) 10.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.06 mph (29.06 km/h) |
| 25 mph (40.23 km/h) | 22.57 mph (36.33 km/h) |
| 30 mph (48.28 km/h) | 27.09 mph (43.6 km/h) |
| 35 mph (56.33 km/h) | 31.6 mph (50.86 km/h) |
| 40 mph (64.37 km/h) | 36.12 mph (58.13 km/h) |
| 45 mph (72.42 km/h) | 40.63 mph (65.39 km/h) |
| 50 mph (80.47 km/h) | 45.15 mph (72.66 km/h) |
| 55 mph (88.51 km/h) | 49.66 mph (79.93 km/h) |
| 60 mph (96.56 km/h) | 54.18 mph (87.19 km/h) |
| 65 mph (104.61 km/h) | 58.69 mph (94.46 km/h) |
| 70 mph (112.65 km/h) | 63.21 mph (101.73 km/h) |
| 75 mph (120.7 km/h) | 67.72 mph (108.99 km/h) |
| 80 mph (128.75 km/h) | 72.24 mph (116.26 km/h) |
| 85 mph (136.79 km/h) | 76.75 mph (123.52 km/h) |
| 90 mph (144.84 km/h) | 81.27 mph (130.79 km/h) |
| 95 mph (152.89 km/h) | 85.78 mph (138.06 km/h) |
| 100 mph (160.93 km/h) | 90.3 mph (145.32 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2099 | 2439 | 2626 | 2742 | 2867 | 2957 | 3055 | 3171 | 3332 | 3493 | 3671 | 3814 | 4073 | 4359 | 4583 | 4726 | 4806 | 5101 | 5512 | 6405 |
Better Fuel Economy Factory Ratios Increased Power
