Accepts P-Metric and Inches
145/70-13 | 165/70-13 | Difference | |
---|---|---|---|
Diameter inches (mm) | 20.99 (533.2) | 22.09 (561.2) | 1.1 (28) 5.3% |
Width inches (mm) | 5.71 (145) | 6.5 (165) | 0.79 (20) 13.8% |
Circum. inches (mm) | 65.95 (1675.1) | 69.41 (1763.06) | 3.46 (87.96) 5.3% |
Sidewall Height inches (mm) | 4 (101.5) | 4.55 (115.5) | 0.55 (14) 13.8% |
Revolutions per mile (km) | 960.75 (596.98) | 912.81 (567.19) | -47.93 (-29.79) -5% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 21.05 mph (33.88 km/h) |
25 mph (40.23 km/h) | 26.31 mph (42.35 km/h) |
30 mph (48.28 km/h) | 31.58 mph (50.82 km/h) |
35 mph (56.33 km/h) | 36.84 mph (59.29 km/h) |
40 mph (64.37 km/h) | 42.1 mph (67.75 km/h) |
45 mph (72.42 km/h) | 47.36 mph (76.22 km/h) |
50 mph (80.47 km/h) | 52.63 mph (84.69 km/h) |
55 mph (88.51 km/h) | 57.89 mph (93.16 km/h) |
60 mph (96.56 km/h) | 63.15 mph (101.63 km/h) |
65 mph (104.61 km/h) | 68.41 mph (110.1 km/h) |
70 mph (112.65 km/h) | 73.68 mph (118.57 km/h) |
75 mph (120.7 km/h) | 78.94 mph (127.04 km/h) |
80 mph (128.75 km/h) | 84.2 mph (135.51 km/h) |
85 mph (136.79 km/h) | 89.46 mph (143.98 km/h) |
90 mph (144.84 km/h) | 94.73 mph (152.45 km/h) |
95 mph (152.89 km/h) | 99.99 mph (160.92 km/h) |
100 mph (160.93 km/h) | 105.25 mph (169.39 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2323 | 2699 | 2906 | 3035 | 3173 | 3272 | 3381 | 3509 | 3687 | 3865 | 4063 | 4221 | 4507 | 4824 | 5071 | 5229 | 5318 | 5644 | 6099 | 7087 |
Better Fuel Economy Factory Ratios Increased Power