Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/75-17 | 33/11.5-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.74 (679.3) | 33.09 (840.6) | 6.35 (161.3) 23.7% |
| Width inches (mm) | 6.5 (165) | 11.5 (292) | 5 (127) 77% |
| Circum. inches (mm) | 84.02 (2134.08) | 103.97 (2640.82) | 19.95 (506.74) 23.7% |
| Sidewall Height inches (mm) | 4.87 (123.75) | 8.05 (204.4) | 3.18 (80.65) 65.2% |
| Revolutions per mile (km) | 754.11 (468.58) | 609.41 (378.67) | -144.7 (-89.92) -19.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 24.75 mph (39.83 km/h) |
| 25 mph (40.23 km/h) | 30.94 mph (49.79 km/h) |
| 30 mph (48.28 km/h) | 37.12 mph (59.74 km/h) |
| 35 mph (56.33 km/h) | 43.31 mph (69.7 km/h) |
| 40 mph (64.37 km/h) | 49.5 mph (79.66 km/h) |
| 45 mph (72.42 km/h) | 55.69 mph (89.62 km/h) |
| 50 mph (80.47 km/h) | 61.87 mph (99.57 km/h) |
| 55 mph (88.51 km/h) | 68.06 mph (109.53 km/h) |
| 60 mph (96.56 km/h) | 74.25 mph (119.49 km/h) |
| 65 mph (104.61 km/h) | 80.43 mph (129.45 km/h) |
| 70 mph (112.65 km/h) | 86.62 mph (139.4 km/h) |
| 75 mph (120.7 km/h) | 92.81 mph (149.36 km/h) |
| 80 mph (128.75 km/h) | 99 mph (159.32 km/h) |
| 85 mph (136.79 km/h) | 105.18 mph (169.28 km/h) |
| 90 mph (144.84 km/h) | 111.37 mph (179.23 km/h) |
| 95 mph (152.89 km/h) | 117.56 mph (189.19 km/h) |
| 100 mph (160.93 km/h) | 123.75 mph (199.15 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1551 | 1802 | 1940 | 2026 | 2118 | 2184 | 2257 | 2343 | 2462 | 2580 | 2712 | 2818 | 3009 | 3220 | 3385 | 3491 | 3550 | 3768 | 4072 | 4732 |
Better Fuel Economy Factory Ratios Increased Power
