Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/75-16 | 235/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.47 (773.9) | 28.95 (735.4) | -1.52 (-38.5) -5% |
| Width inches (mm) | 9.65 (245) | 9.25 (235) | -0.39 (-10) -4.1% |
| Circum. inches (mm) | 95.72 (2431.28) | 90.96 (2310.33) | -4.76 (-120.95) -5% |
| Sidewall Height inches (mm) | 7.23 (183.75) | 6.48 (164.5) | -0.76 (-19.25) -10.5% |
| Revolutions per mile (km) | 661.93 (411.31) | 696.59 (432.84) | 34.65 (21.53) 5.2% |
235/70-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.01 mph (30.59 km/h) |
| 25 mph (40.23 km/h) | 23.76 mph (38.23 km/h) |
| 30 mph (48.28 km/h) | 28.51 mph (45.88 km/h) |
| 35 mph (56.33 km/h) | 33.26 mph (53.52 km/h) |
| 40 mph (64.37 km/h) | 38.01 mph (61.17 km/h) |
| 45 mph (72.42 km/h) | 42.76 mph (68.82 km/h) |
| 50 mph (80.47 km/h) | 47.51 mph (76.46 km/h) |
| 55 mph (88.51 km/h) | 52.26 mph (84.11 km/h) |
| 60 mph (96.56 km/h) | 57.02 mph (91.76 km/h) |
| 65 mph (104.61 km/h) | 61.77 mph (99.4 km/h) |
| 70 mph (112.65 km/h) | 66.52 mph (107.05 km/h) |
| 75 mph (120.7 km/h) | 71.27 mph (114.7 km/h) |
| 80 mph (128.75 km/h) | 76.02 mph (122.34 km/h) |
| 85 mph (136.79 km/h) | 80.77 mph (129.99 km/h) |
| 90 mph (144.84 km/h) | 85.52 mph (137.64 km/h) |
| 95 mph (152.89 km/h) | 90.27 mph (145.28 km/h) |
| 100 mph (160.93 km/h) | 95.03 mph (152.93 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1773 | 2059 | 2218 | 2316 | 2421 | 2497 | 2580 | 2678 | 2814 | 2949 | 3100 | 3221 | 3440 | 3681 | 3870 | 3990 | 4058 | 4307 | 4654 | 5409 |
Better Fuel Economy Factory Ratios Increased Power
