Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 235/70-16 | 275/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.95 (735.4) | 31.16 (791.4) | 2.2 (56) 7.6% |
| Width inches (mm) | 9.25 (235) | 10.83 (275) | 1.57 (40) 17% |
| Circum. inches (mm) | 90.96 (2310.33) | 97.88 (2486.26) | 6.93 (175.93) 7.6% |
| Sidewall Height inches (mm) | 6.48 (164.5) | 7.58 (192.5) | 1.1 (28) 17% |
| Revolutions per mile (km) | 696.59 (432.84) | 647.3 (402.21) | -49.29 (-30.63) -7.1% |
275/70-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.52 mph (34.64 km/h) |
| 25 mph (40.23 km/h) | 26.9 mph (43.3 km/h) |
| 30 mph (48.28 km/h) | 32.28 mph (51.96 km/h) |
| 35 mph (56.33 km/h) | 37.67 mph (60.62 km/h) |
| 40 mph (64.37 km/h) | 43.05 mph (69.28 km/h) |
| 45 mph (72.42 km/h) | 48.43 mph (77.94 km/h) |
| 50 mph (80.47 km/h) | 53.81 mph (86.59 km/h) |
| 55 mph (88.51 km/h) | 59.19 mph (95.25 km/h) |
| 60 mph (96.56 km/h) | 64.57 mph (103.91 km/h) |
| 65 mph (104.61 km/h) | 69.95 mph (112.57 km/h) |
| 70 mph (112.65 km/h) | 75.33 mph (121.23 km/h) |
| 75 mph (120.7 km/h) | 80.71 mph (129.89 km/h) |
| 80 mph (128.75 km/h) | 86.09 mph (138.55 km/h) |
| 85 mph (136.79 km/h) | 91.47 mph (147.21 km/h) |
| 90 mph (144.84 km/h) | 96.85 mph (155.87 km/h) |
| 95 mph (152.89 km/h) | 102.23 mph (164.53 km/h) |
| 100 mph (160.93 km/h) | 107.61 mph (173.19 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1647 | 1914 | 2061 | 2152 | 2250 | 2320 | 2397 | 2488 | 2615 | 2741 | 2881 | 2993 | 3196 | 3421 | 3596 | 3708 | 3771 | 4002 | 4325 | 5026 |
Better Fuel Economy Factory Ratios Increased Power
