Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/30-19 | 265/30-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.79 (629.6) | 25.26 (641.6) | 0.47 (12) 1.9% |
| Width inches (mm) | 9.65 (245) | 10.43 (265) | 0.79 (20) 8.2% |
| Circum. inches (mm) | 77.87 (1977.95) | 79.36 (2015.65) | 1.48 (37.7) 1.9% |
| Sidewall Height inches (mm) | 2.89 (73.5) | 3.13 (79.5) | 0.24 (6) 8.2% |
| Revolutions per mile (km) | 813.64 (505.57) | 798.43 (496.12) | -15.22 (-9.46) -1.9% |
265/30-19 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.38 mph (32.8 km/h) |
| 25 mph (40.23 km/h) | 25.48 mph (41 km/h) |
| 30 mph (48.28 km/h) | 30.57 mph (49.2 km/h) |
| 35 mph (56.33 km/h) | 35.67 mph (57.4 km/h) |
| 40 mph (64.37 km/h) | 40.76 mph (65.6 km/h) |
| 45 mph (72.42 km/h) | 45.86 mph (73.8 km/h) |
| 50 mph (80.47 km/h) | 50.95 mph (82 km/h) |
| 55 mph (88.51 km/h) | 56.05 mph (90.2 km/h) |
| 60 mph (96.56 km/h) | 61.14 mph (98.4 km/h) |
| 65 mph (104.61 km/h) | 66.24 mph (106.6 km/h) |
| 70 mph (112.65 km/h) | 71.33 mph (114.8 km/h) |
| 75 mph (120.7 km/h) | 76.43 mph (123 km/h) |
| 80 mph (128.75 km/h) | 81.52 mph (131.2 km/h) |
| 85 mph (136.79 km/h) | 86.62 mph (139.4 km/h) |
| 90 mph (144.84 km/h) | 91.72 mph (147.6 km/h) |
| 95 mph (152.89 km/h) | 96.81 mph (155.8 km/h) |
| 100 mph (160.93 km/h) | 101.91 mph (164 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2032 | 2360 | 2542 | 2654 | 2775 | 2862 | 2957 | 3069 | 3225 | 3381 | 3554 | 3692 | 3943 | 4219 | 4435 | 4574 | 4652 | 4937 | 5335 | 6199 |
Better Fuel Economy Factory Ratios Increased Power
