Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/45-16 | 296/35-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.16 (689.9) | 25.16 (639) | -2 (-50.9) -7.4% |
| Width inches (mm) | 12.4 (315) | 11.65 (296) | -0.75 (-19) -6% |
| Circum. inches (mm) | 85.33 (2167.38) | 79.03 (2007.48) | -6.3 (-159.91) -7.4% |
| Sidewall Height inches (mm) | 5.58 (141.75) | 4.08 (103.6) | -1.5 (-38.15) -26.9% |
| Revolutions per mile (km) | 742.53 (461.38) | 801.67 (498.14) | 59.15 (36.75) 8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.52 mph (29.81 km/h) |
| 25 mph (40.23 km/h) | 23.16 mph (37.27 km/h) |
| 30 mph (48.28 km/h) | 27.79 mph (44.72 km/h) |
| 35 mph (56.33 km/h) | 32.42 mph (52.17 km/h) |
| 40 mph (64.37 km/h) | 37.05 mph (59.62 km/h) |
| 45 mph (72.42 km/h) | 41.68 mph (67.08 km/h) |
| 50 mph (80.47 km/h) | 46.31 mph (74.53 km/h) |
| 55 mph (88.51 km/h) | 50.94 mph (81.98 km/h) |
| 60 mph (96.56 km/h) | 55.57 mph (89.44 km/h) |
| 65 mph (104.61 km/h) | 60.2 mph (96.89 km/h) |
| 70 mph (112.65 km/h) | 64.84 mph (104.34 km/h) |
| 75 mph (120.7 km/h) | 69.47 mph (111.8 km/h) |
| 80 mph (128.75 km/h) | 74.1 mph (119.25 km/h) |
| 85 mph (136.79 km/h) | 78.73 mph (126.7 km/h) |
| 90 mph (144.84 km/h) | 83.36 mph (134.16 km/h) |
| 95 mph (152.89 km/h) | 87.99 mph (141.61 km/h) |
| 100 mph (160.93 km/h) | 92.62 mph (149.06 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2040 | 2370 | 2552 | 2665 | 2787 | 2874 | 2969 | 3082 | 3238 | 3394 | 3568 | 3707 | 3959 | 4236 | 4454 | 4592 | 4671 | 4957 | 5356 | 6225 |
Better Fuel Economy Factory Ratios Increased Power
