Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/65-17 | 235/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.52 (724.3) | 28.95 (735.4) | 0.44 (11.1) 1.5% |
| Width inches (mm) | 8.86 (225) | 9.25 (235) | 0.39 (10) 4.4% |
| Circum. inches (mm) | 89.58 (2275.46) | 90.96 (2310.33) | 1.37 (34.87) 1.5% |
| Sidewall Height inches (mm) | 5.76 (146.25) | 6.48 (164.5) | 0.72 (18.25) 12.5% |
| Revolutions per mile (km) | 707.26 (439.47) | 696.59 (432.84) | -10.68 (-6.63) -1.5% |
235/70-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.31 mph (32.68 km/h) |
| 25 mph (40.23 km/h) | 25.38 mph (40.85 km/h) |
| 30 mph (48.28 km/h) | 30.46 mph (49.02 km/h) |
| 35 mph (56.33 km/h) | 35.54 mph (57.19 km/h) |
| 40 mph (64.37 km/h) | 40.61 mph (65.36 km/h) |
| 45 mph (72.42 km/h) | 45.69 mph (73.53 km/h) |
| 50 mph (80.47 km/h) | 50.77 mph (81.7 km/h) |
| 55 mph (88.51 km/h) | 55.84 mph (89.87 km/h) |
| 60 mph (96.56 km/h) | 60.92 mph (98.04 km/h) |
| 65 mph (104.61 km/h) | 66 mph (106.21 km/h) |
| 70 mph (112.65 km/h) | 71.07 mph (114.38 km/h) |
| 75 mph (120.7 km/h) | 76.15 mph (122.55 km/h) |
| 80 mph (128.75 km/h) | 81.23 mph (130.72 km/h) |
| 85 mph (136.79 km/h) | 86.3 mph (138.89 km/h) |
| 90 mph (144.84 km/h) | 91.38 mph (147.06 km/h) |
| 95 mph (152.89 km/h) | 96.46 mph (155.23 km/h) |
| 100 mph (160.93 km/h) | 101.53 mph (163.4 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
