Accepts P-Metric and Inches
125/65-12 | 135/65-12 | Difference | |
---|---|---|---|
Diameter inches (mm) | 18.4 (467.3) | 18.91 (480.3) | 0.51 (13) 2.8% |
Width inches (mm) | 4.92 (125) | 5.31 (135) | 0.39 (10) 8% |
Circum. inches (mm) | 57.8 (1468.07) | 59.41 (1508.91) | 1.61 (40.84) 2.8% |
Sidewall Height inches (mm) | 3.2 (81.25) | 3.45 (87.75) | 0.26 (6.5) 8% |
Revolutions per mile (km) | 1096.23 (681.17) | 1066.56 (662.73) | -29.67 (-18.44) -2.7% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.56 mph (33.08 km/h) |
25 mph (40.23 km/h) | 25.7 mph (41.35 km/h) |
30 mph (48.28 km/h) | 30.83 mph (49.62 km/h) |
35 mph (56.33 km/h) | 35.97 mph (57.89 km/h) |
40 mph (64.37 km/h) | 41.11 mph (66.16 km/h) |
45 mph (72.42 km/h) | 46.25 mph (74.44 km/h) |
50 mph (80.47 km/h) | 51.39 mph (82.71 km/h) |
55 mph (88.51 km/h) | 56.53 mph (90.98 km/h) |
60 mph (96.56 km/h) | 61.67 mph (99.25 km/h) |
65 mph (104.61 km/h) | 66.81 mph (107.52 km/h) |
70 mph (112.65 km/h) | 71.95 mph (115.79 km/h) |
75 mph (120.7 km/h) | 77.09 mph (124.06 km/h) |
80 mph (128.75 km/h) | 82.23 mph (132.33 km/h) |
85 mph (136.79 km/h) | 87.36 mph (140.6 km/h) |
90 mph (144.84 km/h) | 92.5 mph (148.87 km/h) |
95 mph (152.89 km/h) | 97.64 mph (157.14 km/h) |
100 mph (160.93 km/h) | 102.78 mph (165.41 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