Accepts P-Metric and Inches
265/75-16 | 275/65-18 | Difference | |
---|---|---|---|
Diameter inches (mm) | 31.65 (803.9) | 32.07 (814.7) | 0.43 (10.8) 1.3% |
Width inches (mm) | 10.43 (265) | 10.83 (275) | 0.39 (10) 3.8% |
Circum. inches (mm) | 99.43 (2525.53) | 100.77 (2559.46) | 1.34 (33.93) 1.3% |
Sidewall Height inches (mm) | 7.82 (198.75) | 7.04 (178.75) | -0.79 (-20) -10.1% |
Revolutions per mile (km) | 637.23 (395.96) | 628.78 (390.71) | -8.45 (-5.25) -1.3% |
275/65-18 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.27 mph (32.62 km/h) |
25 mph (40.23 km/h) | 25.34 mph (40.77 km/h) |
30 mph (48.28 km/h) | 30.4 mph (48.93 km/h) |
35 mph (56.33 km/h) | 35.47 mph (57.08 km/h) |
40 mph (64.37 km/h) | 40.54 mph (65.24 km/h) |
45 mph (72.42 km/h) | 45.6 mph (73.39 km/h) |
50 mph (80.47 km/h) | 50.67 mph (81.55 km/h) |
55 mph (88.51 km/h) | 55.74 mph (89.7 km/h) |
60 mph (96.56 km/h) | 60.81 mph (97.86 km/h) |
65 mph (104.61 km/h) | 65.87 mph (106.01 km/h) |
70 mph (112.65 km/h) | 70.94 mph (114.17 km/h) |
75 mph (120.7 km/h) | 76.01 mph (122.32 km/h) |
80 mph (128.75 km/h) | 81.07 mph (130.48 km/h) |
85 mph (136.79 km/h) | 86.14 mph (138.63 km/h) |
90 mph (144.84 km/h) | 91.21 mph (146.79 km/h) |
95 mph (152.89 km/h) | 96.28 mph (154.94 km/h) |
100 mph (160.93 km/h) | 101.34 mph (163.1 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1600 | 1859 | 2002 | 2090 | 2186 | 2254 | 2329 | 2417 | 2540 | 2662 | 2799 | 2907 | 3105 | 3323 | 3493 | 3602 | 3663 | 3888 | 4201 | 4882 |
Better Fuel Economy Factory Ratios Increased Power