Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 345/30-19 | 275/35-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.15 (689.6) | 24.58 (624.3) | -2.57 (-65.3) -9.5% |
| Width inches (mm) | 13.58 (345) | 10.83 (275) | -2.76 (-70) -20.3% |
| Circum. inches (mm) | 85.29 (2166.44) | 77.22 (1961.3) | -8.08 (-205.15) -9.5% |
| Sidewall Height inches (mm) | 4.07 (103.5) | 3.79 (96.25) | -0.29 (-7.25) -7% |
| Revolutions per mile (km) | 742.85 (461.59) | 820.55 (509.87) | 77.7 (48.28) 10.5% |
275/35-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.11 mph (29.14 km/h) |
| 25 mph (40.23 km/h) | 22.63 mph (36.42 km/h) |
| 30 mph (48.28 km/h) | 27.16 mph (43.71 km/h) |
| 35 mph (56.33 km/h) | 31.69 mph (50.99 km/h) |
| 40 mph (64.37 km/h) | 36.21 mph (58.28 km/h) |
| 45 mph (72.42 km/h) | 40.74 mph (65.56 km/h) |
| 50 mph (80.47 km/h) | 45.27 mph (72.85 km/h) |
| 55 mph (88.51 km/h) | 49.79 mph (80.13 km/h) |
| 60 mph (96.56 km/h) | 54.32 mph (87.42 km/h) |
| 65 mph (104.61 km/h) | 58.84 mph (94.7 km/h) |
| 70 mph (112.65 km/h) | 63.37 mph (101.99 km/h) |
| 75 mph (120.7 km/h) | 67.9 mph (109.27 km/h) |
| 80 mph (128.75 km/h) | 72.42 mph (116.56 km/h) |
| 85 mph (136.79 km/h) | 76.95 mph (123.84 km/h) |
| 90 mph (144.84 km/h) | 81.48 mph (131.13 km/h) |
| 95 mph (152.89 km/h) | 86 mph (138.41 km/h) |
| 100 mph (160.93 km/h) | 90.53 mph (145.7 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2088 | 2426 | 2612 | 2728 | 2852 | 2941 | 3039 | 3154 | 3314 | 3474 | 3652 | 3794 | 4052 | 4336 | 4558 | 4701 | 4781 | 5074 | 5482 | 6371 |
Better Fuel Economy Factory Ratios Increased Power
