Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/82-15 | 180/95-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.65 (651.6) | 28.46 (723) | 2.81 (71.4) 11% |
| Width inches (mm) | 6.5 (165) | 7.09 (180) | 0.59 (15) 9.1% |
| Circum. inches (mm) | 80.59 (2047.06) | 89.42 (2271.37) | 8.83 (224.31) 11% |
| Sidewall Height inches (mm) | 5.33 (135.3) | 6.73 (171) | 1.41 (35.7) 26.4% |
| Revolutions per mile (km) | 786.17 (488.5) | 708.53 (440.26) | -77.64 (-48.24) -9.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.19 mph (35.71 km/h) |
| 25 mph (40.23 km/h) | 27.74 mph (44.64 km/h) |
| 30 mph (48.28 km/h) | 33.29 mph (53.57 km/h) |
| 35 mph (56.33 km/h) | 38.84 mph (62.5 km/h) |
| 40 mph (64.37 km/h) | 44.38 mph (71.43 km/h) |
| 45 mph (72.42 km/h) | 49.93 mph (80.36 km/h) |
| 50 mph (80.47 km/h) | 55.48 mph (89.28 km/h) |
| 55 mph (88.51 km/h) | 61.03 mph (98.21 km/h) |
| 60 mph (96.56 km/h) | 66.57 mph (107.14 km/h) |
| 65 mph (104.61 km/h) | 72.12 mph (116.07 km/h) |
| 70 mph (112.65 km/h) | 77.67 mph (125 km/h) |
| 75 mph (120.7 km/h) | 83.22 mph (133.93 km/h) |
| 80 mph (128.75 km/h) | 88.77 mph (142.86 km/h) |
| 85 mph (136.79 km/h) | 94.31 mph (151.78 km/h) |
| 90 mph (144.84 km/h) | 99.86 mph (160.71 km/h) |
| 95 mph (152.89 km/h) | 105.41 mph (169.64 km/h) |
| 100 mph (160.93 km/h) | 110.96 mph (178.57 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1803 | 2095 | 2256 | 2356 | 2463 | 2540 | 2624 | 2724 | 2862 | 3000 | 3153 | 3276 | 3499 | 3744 | 3936 | 4059 | 4128 | 4381 | 4734 | 5501 |
Better Fuel Economy Factory Ratios Increased Power
