Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 175/85-16 | 235/95-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.71 (703.9) | 33.58 (852.9) | 5.87 (149) 21.2% |
| Width inches (mm) | 6.89 (175) | 9.25 (235) | 2.36 (60) 34.3% |
| Circum. inches (mm) | 87.06 (2211.37) | 105.49 (2679.46) | 18.43 (468.1) 21.2% |
| Sidewall Height inches (mm) | 5.86 (148.75) | 8.79 (223.25) | 2.93 (74.5) 50.1% |
| Revolutions per mile (km) | 727.76 (452.21) | 600.62 (373.21) | -127.14 (-79) -17.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 24.23 mph (39 km/h) |
| 25 mph (40.23 km/h) | 30.29 mph (48.75 km/h) |
| 30 mph (48.28 km/h) | 36.35 mph (58.5 km/h) |
| 35 mph (56.33 km/h) | 42.41 mph (68.25 km/h) |
| 40 mph (64.37 km/h) | 48.47 mph (78 km/h) |
| 45 mph (72.42 km/h) | 54.53 mph (87.75 km/h) |
| 50 mph (80.47 km/h) | 60.58 mph (97.5 km/h) |
| 55 mph (88.51 km/h) | 66.64 mph (107.25 km/h) |
| 60 mph (96.56 km/h) | 72.7 mph (117 km/h) |
| 65 mph (104.61 km/h) | 78.76 mph (126.75 km/h) |
| 70 mph (112.65 km/h) | 84.82 mph (136.5 km/h) |
| 75 mph (120.7 km/h) | 90.88 mph (146.25 km/h) |
| 80 mph (128.75 km/h) | 96.93 mph (156 km/h) |
| 85 mph (136.79 km/h) | 102.99 mph (165.75 km/h) |
| 90 mph (144.84 km/h) | 109.05 mph (175.5 km/h) |
| 95 mph (152.89 km/h) | 115.11 mph (185.25 km/h) |
| 100 mph (160.93 km/h) | 121.17 mph (195 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1528 | 1776 | 1912 | 1997 | 2088 | 2153 | 2224 | 2309 | 2426 | 2543 | 2673 | 2777 | 2966 | 3174 | 3337 | 3441 | 3499 | 3714 | 4013 | 4663 |
Better Fuel Economy Factory Ratios Increased Power
