Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 235/45-17 | 235/60-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.33 (643.3) | 28.1 (713.8) | 2.78 (70.5) 11% |
| Width inches (mm) | 9.25 (235) | 9.25 (235) | 0 (0) 0% |
| Circum. inches (mm) | 79.57 (2020.99) | 88.29 (2242.47) | 8.72 (221.48) 11% |
| Sidewall Height inches (mm) | 4.16 (105.75) | 5.55 (141) | 1.39 (35.25) 33.3% |
| Revolutions per mile (km) | 796.32 (494.81) | 717.67 (445.94) | -78.65 (-48.87) -9.9% |
235/60-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.19 mph (35.71 km/h) |
| 25 mph (40.23 km/h) | 27.74 mph (44.64 km/h) |
| 30 mph (48.28 km/h) | 33.29 mph (53.57 km/h) |
| 35 mph (56.33 km/h) | 38.84 mph (62.5 km/h) |
| 40 mph (64.37 km/h) | 44.38 mph (71.43 km/h) |
| 45 mph (72.42 km/h) | 49.93 mph (80.36 km/h) |
| 50 mph (80.47 km/h) | 55.48 mph (89.29 km/h) |
| 55 mph (88.51 km/h) | 61.03 mph (98.21 km/h) |
| 60 mph (96.56 km/h) | 66.58 mph (107.14 km/h) |
| 65 mph (104.61 km/h) | 72.12 mph (116.07 km/h) |
| 70 mph (112.65 km/h) | 77.67 mph (125 km/h) |
| 75 mph (120.7 km/h) | 83.22 mph (133.93 km/h) |
| 80 mph (128.75 km/h) | 88.77 mph (142.86 km/h) |
| 85 mph (136.79 km/h) | 94.32 mph (151.79 km/h) |
| 90 mph (144.84 km/h) | 99.86 mph (160.71 km/h) |
| 95 mph (152.89 km/h) | 105.41 mph (169.64 km/h) |
| 100 mph (160.93 km/h) | 110.96 mph (178.57 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1826 | 2122 | 2285 | 2386 | 2495 | 2572 | 2658 | 2759 | 2899 | 3039 | 3194 | 3318 | 3544 | 3793 | 3987 | 4111 | 4181 | 4438 | 4795 | 5572 |
Better Fuel Economy Factory Ratios Increased Power
