Accepts P-Metric and Inches
245/85-16 | 225/75-16 | Difference | |
---|---|---|---|
Diameter inches (mm) | 32.4 (822.9) | 29.29 (743.9) | -3.11 (-79) -9.6% |
Width inches (mm) | 9.65 (245) | 8.86 (225) | -0.79 (-20) -8.2% |
Circum. inches (mm) | 101.78 (2585.22) | 92.01 (2337.03) | -9.77 (-248.19) -9.6% |
Sidewall Height inches (mm) | 8.2 (208.25) | 6.64 (168.75) | -1.56 (-39.5) -19% |
Revolutions per mile (km) | 622.52 (386.81) | 688.63 (427.89) | 66.11 (41.08) 10.6% |
225/75-16 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 18.08 mph (29.1 km/h) |
25 mph (40.23 km/h) | 22.6 mph (36.37 km/h) |
30 mph (48.28 km/h) | 27.12 mph (43.65 km/h) |
35 mph (56.33 km/h) | 31.64 mph (50.92 km/h) |
40 mph (64.37 km/h) | 36.16 mph (58.19 km/h) |
45 mph (72.42 km/h) | 40.68 mph (65.47 km/h) |
50 mph (80.47 km/h) | 45.2 mph (72.74 km/h) |
55 mph (88.51 km/h) | 49.72 mph (80.02 km/h) |
60 mph (96.56 km/h) | 54.24 mph (87.29 km/h) |
65 mph (104.61 km/h) | 58.76 mph (94.57 km/h) |
70 mph (112.65 km/h) | 63.28 mph (101.84 km/h) |
75 mph (120.7 km/h) | 67.8 mph (109.11 km/h) |
80 mph (128.75 km/h) | 72.32 mph (116.39 km/h) |
85 mph (136.79 km/h) | 76.84 mph (123.66 km/h) |
90 mph (144.84 km/h) | 81.36 mph (130.94 km/h) |
95 mph (152.89 km/h) | 85.88 mph (138.21 km/h) |
100 mph (160.93 km/h) | 90.4 mph (145.48 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1752 | 2036 | 2192 | 2289 | 2394 | 2468 | 2550 | 2647 | 2782 | 2916 | 3065 | 3184 | 3400 | 3639 | 3826 | 3945 | 4012 | 4258 | 4601 | 5347 |
Better Fuel Economy Factory Ratios Increased Power