Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/75-16.5 | 235/95-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.97 (786.6) | 34.58 (878.3) | 3.61 (91.7) 11.7% |
| Width inches (mm) | 9.65 (245) | 9.25 (235) | -0.39 (-10) -4.1% |
| Circum. inches (mm) | 97.29 (2471.18) | 108.63 (2759.26) | 11.34 (288.08) 11.7% |
| Sidewall Height inches (mm) | 7.23 (183.75) | 8.79 (223.25) | 1.56 (39.5) 21.5% |
| Revolutions per mile (km) | 651.25 (404.66) | 583.25 (362.42) | -67.99 (-42.25) -10.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.33 mph (35.94 km/h) |
| 25 mph (40.23 km/h) | 27.91 mph (44.92 km/h) |
| 30 mph (48.28 km/h) | 33.5 mph (53.91 km/h) |
| 35 mph (56.33 km/h) | 39.08 mph (62.89 km/h) |
| 40 mph (64.37 km/h) | 44.66 mph (71.88 km/h) |
| 45 mph (72.42 km/h) | 50.25 mph (80.86 km/h) |
| 50 mph (80.47 km/h) | 55.83 mph (89.85 km/h) |
| 55 mph (88.51 km/h) | 61.41 mph (98.83 km/h) |
| 60 mph (96.56 km/h) | 66.99 mph (107.82 km/h) |
| 65 mph (104.61 km/h) | 72.58 mph (116.8 km/h) |
| 70 mph (112.65 km/h) | 78.16 mph (125.79 km/h) |
| 75 mph (120.7 km/h) | 83.74 mph (134.77 km/h) |
| 80 mph (128.75 km/h) | 89.33 mph (143.76 km/h) |
| 85 mph (136.79 km/h) | 94.91 mph (152.74 km/h) |
| 90 mph (144.84 km/h) | 100.49 mph (161.73 km/h) |
| 95 mph (152.89 km/h) | 106.07 mph (170.71 km/h) |
| 100 mph (160.93 km/h) | 111.66 mph (179.7 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1484 | 1724 | 1857 | 1939 | 2027 | 2091 | 2160 | 2242 | 2356 | 2470 | 2596 | 2697 | 2880 | 3082 | 3240 | 3341 | 3398 | 3606 | 3897 | 4529 |
Better Fuel Economy Factory Ratios Increased Power
