Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/35-19 | 245/30-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.75 (654.1) | 24.79 (629.6) | -0.96 (-24.5) -3.7% |
| Width inches (mm) | 9.65 (245) | 9.65 (245) | 0 (0) 0% |
| Circum. inches (mm) | 80.9 (2054.92) | 77.87 (1977.95) | -3.03 (-76.97) -3.7% |
| Sidewall Height inches (mm) | 3.38 (85.75) | 2.89 (73.5) | -0.48 (-12.25) -14.3% |
| Revolutions per mile (km) | 783.17 (486.64) | 813.64 (505.57) | 30.48 (18.94) 3.9% |
245/30-19 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.25 mph (30.98 km/h) |
| 25 mph (40.23 km/h) | 24.06 mph (38.73 km/h) |
| 30 mph (48.28 km/h) | 28.88 mph (46.47 km/h) |
| 35 mph (56.33 km/h) | 33.69 mph (54.22 km/h) |
| 40 mph (64.37 km/h) | 38.5 mph (61.96 km/h) |
| 45 mph (72.42 km/h) | 43.31 mph (69.71 km/h) |
| 50 mph (80.47 km/h) | 48.13 mph (77.45 km/h) |
| 55 mph (88.51 km/h) | 52.94 mph (85.2 km/h) |
| 60 mph (96.56 km/h) | 57.75 mph (92.94 km/h) |
| 65 mph (104.61 km/h) | 62.57 mph (100.69 km/h) |
| 70 mph (112.65 km/h) | 67.38 mph (108.43 km/h) |
| 75 mph (120.7 km/h) | 72.19 mph (116.18 km/h) |
| 80 mph (128.75 km/h) | 77 mph (123.93 km/h) |
| 85 mph (136.79 km/h) | 81.82 mph (131.67 km/h) |
| 90 mph (144.84 km/h) | 86.63 mph (139.42 km/h) |
| 95 mph (152.89 km/h) | 91.44 mph (147.16 km/h) |
| 100 mph (160.93 km/h) | 96.25 mph (154.91 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2071 | 2405 | 2590 | 2705 | 2828 | 2916 | 3013 | 3128 | 3286 | 3445 | 3621 | 3762 | 4018 | 4300 | 4520 | 4661 | 4740 | 5031 | 5436 | 6317 |
Better Fuel Economy Factory Ratios Increased Power
