Accepts P-Metric and Inches
135/80-13 | 175/60-13 | Difference | |
---|---|---|---|
Diameter inches (mm) | 21.5 (546.2) | 21.27 (540.2) | -0.24 (-6) -1.1% |
Width inches (mm) | 5.31 (135) | 6.89 (175) | 1.57 (40) 29.6% |
Circum. inches (mm) | 67.56 (1715.94) | 66.81 (1697.09) | -0.74 (-18.85) -1.1% |
Sidewall Height inches (mm) | 4.25 (108) | 4.13 (105) | -0.12 (-3) -2.8% |
Revolutions per mile (km) | 937.88 (582.77) | 948.3 (589.24) | 10.42 (6.47) 1.1% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 19.78 mph (31.83 km/h) |
25 mph (40.23 km/h) | 24.73 mph (39.79 km/h) |
30 mph (48.28 km/h) | 29.67 mph (47.75 km/h) |
35 mph (56.33 km/h) | 34.62 mph (55.71 km/h) |
40 mph (64.37 km/h) | 39.56 mph (63.67 km/h) |
45 mph (72.42 km/h) | 44.51 mph (71.63 km/h) |
50 mph (80.47 km/h) | 49.45 mph (79.58 km/h) |
55 mph (88.51 km/h) | 54.4 mph (87.54 km/h) |
60 mph (96.56 km/h) | 59.34 mph (95.5 km/h) |
65 mph (104.61 km/h) | 64.29 mph (103.46 km/h) |
70 mph (112.65 km/h) | 69.23 mph (111.42 km/h) |
75 mph (120.7 km/h) | 74.18 mph (119.38 km/h) |
80 mph (128.75 km/h) | 79.12 mph (127.33 km/h) |
85 mph (136.79 km/h) | 84.07 mph (135.29 km/h) |
90 mph (144.84 km/h) | 89.01 mph (143.25 km/h) |
95 mph (152.89 km/h) | 93.96 mph (151.21 km/h) |
100 mph (160.93 km/h) | 98.9 mph (159.17 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Better Fuel Economy Factory Ratios Increased Power