Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/35-15 | 265/50-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.58 (573.5) | 25.43 (646) | 2.85 (72.5) 12.6% |
| Width inches (mm) | 10.83 (275) | 10.43 (265) | -0.39 (-10) -3.6% |
| Circum. inches (mm) | 70.93 (1801.7) | 79.9 (2029.47) | 8.97 (227.77) 12.6% |
| Sidewall Height inches (mm) | 3.79 (96.25) | 5.22 (132.5) | 1.43 (36.25) 37.7% |
| Revolutions per mile (km) | 893.23 (555.03) | 792.99 (492.74) | -100.25 (-62.29) -11.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.53 mph (36.26 km/h) |
| 25 mph (40.23 km/h) | 28.16 mph (45.32 km/h) |
| 30 mph (48.28 km/h) | 33.79 mph (54.38 km/h) |
| 35 mph (56.33 km/h) | 39.42 mph (63.45 km/h) |
| 40 mph (64.37 km/h) | 45.06 mph (72.51 km/h) |
| 45 mph (72.42 km/h) | 50.69 mph (81.58 km/h) |
| 50 mph (80.47 km/h) | 56.32 mph (90.64 km/h) |
| 55 mph (88.51 km/h) | 61.95 mph (99.7 km/h) |
| 60 mph (96.56 km/h) | 67.59 mph (108.77 km/h) |
| 65 mph (104.61 km/h) | 73.22 mph (117.83 km/h) |
| 70 mph (112.65 km/h) | 78.85 mph (126.9 km/h) |
| 75 mph (120.7 km/h) | 84.48 mph (135.96 km/h) |
| 80 mph (128.75 km/h) | 90.11 mph (145.02 km/h) |
| 85 mph (136.79 km/h) | 95.75 mph (154.09 km/h) |
| 90 mph (144.84 km/h) | 101.38 mph (163.15 km/h) |
| 95 mph (152.89 km/h) | 107.01 mph (172.22 km/h) |
| 100 mph (160.93 km/h) | 112.64 mph (181.28 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | 2344 | 2525 | 2636 | 2757 | 2842 | 2937 | 3048 | 3203 | 3358 | 3529 | 3667 | 3916 | 4191 | 4405 | 4543 | 4620 | 4903 | 5298 | 6157 |
Better Fuel Economy Factory Ratios Increased Power
