Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 26/11-12 | 29/11-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.06 (661.92) | 28.94 (735.04) | 2.88 (73.12) 11% |
| Width inches (mm) | 10.98 (279) | 10.98 (279) | 0 (0) 0% |
| Circum. inches (mm) | 81.87 (2079.48) | 90.91 (2309.2) | 9.04 (229.71) 11% |
| Sidewall Height inches (mm) | 7.03 (178.56) | 7.47 (189.72) | 0.44 (11.16) 6.3% |
| Revolutions per mile (km) | 773.92 (480.89) | 696.93 (433.05) | -76.99 (-47.84) -9.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.21 mph (35.74 km/h) |
| 25 mph (40.23 km/h) | 27.76 mph (44.68 km/h) |
| 30 mph (48.28 km/h) | 33.31 mph (53.61 km/h) |
| 35 mph (56.33 km/h) | 38.87 mph (62.55 km/h) |
| 40 mph (64.37 km/h) | 44.42 mph (71.49 km/h) |
| 45 mph (72.42 km/h) | 49.97 mph (80.42 km/h) |
| 50 mph (80.47 km/h) | 55.52 mph (89.36 km/h) |
| 55 mph (88.51 km/h) | 61.08 mph (98.29 km/h) |
| 60 mph (96.56 km/h) | 66.63 mph (107.23 km/h) |
| 65 mph (104.61 km/h) | 72.18 mph (116.16 km/h) |
| 70 mph (112.65 km/h) | 77.73 mph (125.1 km/h) |
| 75 mph (120.7 km/h) | 83.28 mph (134.03 km/h) |
| 80 mph (128.75 km/h) | 88.84 mph (142.97 km/h) |
| 85 mph (136.79 km/h) | 94.39 mph (151.91 km/h) |
| 90 mph (144.84 km/h) | 99.94 mph (160.84 km/h) |
| 95 mph (152.89 km/h) | 105.49 mph (169.78 km/h) |
| 100 mph (160.93 km/h) | 111.05 mph (178.71 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1774 | 2060 | 2219 | 2317 | 2423 | 2498 | 2581 | 2679 | 2815 | 2951 | 3102 | 3223 | 3441 | 3683 | 3872 | 3992 | 4060 | 4309 | 4657 | 5411 |
Better Fuel Economy Factory Ratios Increased Power
