Accepts P-Metric and Inches
235/70-17 | 235/80-17 | Difference | |
---|---|---|---|
Diameter inches (mm) | 29.95 (760.8) | 31.8 (807.8) | 1.85 (47) 6.2% |
Width inches (mm) | 9.25 (235) | 9.25 (235) | 0 (0) 0% |
Circum. inches (mm) | 94.1 (2390.12) | 99.91 (2537.78) | 5.81 (147.65) 6.2% |
Sidewall Height inches (mm) | 6.48 (164.5) | 7.4 (188) | 0.93 (23.5) 14.3% |
Revolutions per mile (km) | 673.33 (418.39) | 634.15 (394.04) | -39.18 (-24.34) -5.8% |
235/80-17 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 21.24 mph (34.18 km/h) |
25 mph (40.23 km/h) | 26.54 mph (42.72 km/h) |
30 mph (48.28 km/h) | 31.85 mph (51.26 km/h) |
35 mph (56.33 km/h) | 37.16 mph (59.81 km/h) |
40 mph (64.37 km/h) | 42.47 mph (68.35 km/h) |
45 mph (72.42 km/h) | 47.78 mph (76.89 km/h) |
50 mph (80.47 km/h) | 53.09 mph (85.44 km/h) |
55 mph (88.51 km/h) | 58.4 mph (93.98 km/h) |
60 mph (96.56 km/h) | 63.71 mph (102.53 km/h) |
65 mph (104.61 km/h) | 69.02 mph (111.07 km/h) |
70 mph (112.65 km/h) | 74.32 mph (119.61 km/h) |
75 mph (120.7 km/h) | 79.63 mph (128.16 km/h) |
80 mph (128.75 km/h) | 84.94 mph (136.7 km/h) |
85 mph (136.79 km/h) | 90.25 mph (145.25 km/h) |
90 mph (144.84 km/h) | 95.56 mph (153.79 km/h) |
95 mph (152.89 km/h) | 100.87 mph (162.33 km/h) |
100 mph (160.93 km/h) | 106.18 mph (170.88 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1614 | 1875 | 2019 | 2108 | 2204 | 2273 | 2349 | 2438 | 2561 | 2685 | 2822 | 2932 | 3131 | 3351 | 3523 | 3633 | 3695 | 3921 | 4237 | 4924 |
Better Fuel Economy Factory Ratios Increased Power