Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 295/50-15 | 29/15-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.61 (676) | 29.1 (739.14) | 2.49 (63.14) 9.3% |
| Width inches (mm) | 11.61 (295) | 15 (381) | 3.39 (86) 29.2% |
| Circum. inches (mm) | 83.61 (2123.72) | 91.42 (2322.08) | 7.81 (198.36) 9.3% |
| Sidewall Height inches (mm) | 5.81 (147.5) | 7.05 (179.07) | 1.24 (31.57) 21.4% |
| Revolutions per mile (km) | 757.8 (470.87) | 693.06 (430.65) | -64.73 (-40.22) -8.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.87 mph (35.19 km/h) |
| 25 mph (40.23 km/h) | 27.34 mph (43.99 km/h) |
| 30 mph (48.28 km/h) | 32.8 mph (52.79 km/h) |
| 35 mph (56.33 km/h) | 38.27 mph (61.59 km/h) |
| 40 mph (64.37 km/h) | 43.74 mph (70.39 km/h) |
| 45 mph (72.42 km/h) | 49.2 mph (79.18 km/h) |
| 50 mph (80.47 km/h) | 54.67 mph (87.98 km/h) |
| 55 mph (88.51 km/h) | 60.14 mph (96.78 km/h) |
| 60 mph (96.56 km/h) | 65.6 mph (105.58 km/h) |
| 65 mph (104.61 km/h) | 71.07 mph (114.38 km/h) |
| 70 mph (112.65 km/h) | 76.54 mph (123.18 km/h) |
| 75 mph (120.7 km/h) | 82.01 mph (131.97 km/h) |
| 80 mph (128.75 km/h) | 87.47 mph (140.77 km/h) |
| 85 mph (136.79 km/h) | 92.94 mph (149.57 km/h) |
| 90 mph (144.84 km/h) | 98.41 mph (158.37 km/h) |
| 95 mph (152.89 km/h) | 103.87 mph (167.17 km/h) |
| 100 mph (160.93 km/h) | 109.34 mph (175.97 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1764 | 2049 | 2207 | 2304 | 2409 | 2484 | 2567 | 2664 | 2799 | 2935 | 3085 | 3205 | 3422 | 3663 | 3850 | 3970 | 4038 | 4285 | 4631 | 5381 |
Better Fuel Economy Factory Ratios Increased Power
