Accepts P-Metric and Inches
245/65-17 | 275/60-18 | Difference | |
---|---|---|---|
Diameter inches (mm) | 29.54 (750.3) | 30.99 (787.2) | 1.45 (36.9) 4.9% |
Width inches (mm) | 9.65 (245) | 10.83 (275) | 1.18 (30) 12.2% |
Circum. inches (mm) | 92.8 (2357.14) | 97.36 (2473.06) | 4.56 (115.92) 4.9% |
Sidewall Height inches (mm) | 6.27 (159.25) | 6.5 (165) | 0.23 (5.75) 3.6% |
Revolutions per mile (km) | 682.75 (424.24) | 650.75 (404.36) | -32 (-19.89) -4.7% |
275/60-18 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.98 mph (33.77 km/h) |
25 mph (40.23 km/h) | 26.23 mph (42.21 km/h) |
30 mph (48.28 km/h) | 31.48 mph (50.65 km/h) |
35 mph (56.33 km/h) | 36.72 mph (59.1 km/h) |
40 mph (64.37 km/h) | 41.97 mph (67.54 km/h) |
45 mph (72.42 km/h) | 47.21 mph (75.98 km/h) |
50 mph (80.47 km/h) | 52.46 mph (84.42 km/h) |
55 mph (88.51 km/h) | 57.7 mph (92.87 km/h) |
60 mph (96.56 km/h) | 62.95 mph (101.31 km/h) |
65 mph (104.61 km/h) | 68.2 mph (109.75 km/h) |
70 mph (112.65 km/h) | 73.44 mph (118.19 km/h) |
75 mph (120.7 km/h) | 78.69 mph (126.64 km/h) |
80 mph (128.75 km/h) | 83.93 mph (135.08 km/h) |
85 mph (136.79 km/h) | 89.18 mph (143.52 km/h) |
90 mph (144.84 km/h) | 94.43 mph (151.96 km/h) |
95 mph (152.89 km/h) | 99.67 mph (160.41 km/h) |
100 mph (160.93 km/h) | 104.92 mph (168.85 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1656 | 1924 | 2072 | 2163 | 2262 | 2333 | 2410 | 2502 | 2629 | 2755 | 2896 | 3009 | 3213 | 3439 | 3615 | 3728 | 3791 | 4024 | 4348 | 5053 |
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