Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/50-15 | 235/60-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.43 (646) | 26.1 (663) | 0.67 (17) 2.6% |
| Width inches (mm) | 10.43 (265) | 9.25 (235) | -1.18 (-30) -11.3% |
| Circum. inches (mm) | 79.9 (2029.47) | 82 (2082.88) | 2.1 (53.41) 2.6% |
| Sidewall Height inches (mm) | 5.22 (132.5) | 5.55 (141) | 0.33 (8.5) 6.4% |
| Revolutions per mile (km) | 792.99 (492.74) | 772.65 (480.1) | -20.33 (-12.63) -2.6% |
235/60-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.53 mph (33.03 km/h) |
| 25 mph (40.23 km/h) | 25.66 mph (41.29 km/h) |
| 30 mph (48.28 km/h) | 30.79 mph (49.55 km/h) |
| 35 mph (56.33 km/h) | 35.92 mph (57.81 km/h) |
| 40 mph (64.37 km/h) | 41.05 mph (66.07 km/h) |
| 45 mph (72.42 km/h) | 46.18 mph (74.33 km/h) |
| 50 mph (80.47 km/h) | 51.32 mph (82.58 km/h) |
| 55 mph (88.51 km/h) | 56.45 mph (90.84 km/h) |
| 60 mph (96.56 km/h) | 61.58 mph (99.1 km/h) |
| 65 mph (104.61 km/h) | 66.71 mph (107.36 km/h) |
| 70 mph (112.65 km/h) | 71.84 mph (115.62 km/h) |
| 75 mph (120.7 km/h) | 76.97 mph (123.88 km/h) |
| 80 mph (128.75 km/h) | 82.11 mph (132.14 km/h) |
| 85 mph (136.79 km/h) | 87.24 mph (140.39 km/h) |
| 90 mph (144.84 km/h) | 92.37 mph (148.65 km/h) |
| 95 mph (152.89 km/h) | 97.5 mph (156.91 km/h) |
| 100 mph (160.93 km/h) | 102.63 mph (165.17 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1966 | 2284 | 2460 | 2569 | 2686 | 2769 | 2862 | 2970 | 3121 | 3272 | 3439 | 3573 | 3815 | 4083 | 4292 | 4426 | 4501 | 4778 | 5162 | 5999 |
Better Fuel Economy Factory Ratios Increased Power
