Accepts P-Metric and Inches
215/80-16 | 235/85-16 | Difference | |
---|---|---|---|
Diameter inches (mm) | 29.54 (750.4) | 31.73 (805.9) | 2.19 (55.5) 7.4% |
Width inches (mm) | 8.46 (215) | 9.25 (235) | 0.79 (20) 9.3% |
Circum. inches (mm) | 92.81 (2357.45) | 99.68 (2531.81) | 6.86 (174.36) 7.4% |
Sidewall Height inches (mm) | 6.77 (172) | 7.86 (199.75) | 1.09 (27.75) 16.1% |
Revolutions per mile (km) | 682.66 (424.19) | 635.65 (394.97) | -47.01 (-29.21) -6.9% |
235/85-16 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 21.48 mph (34.57 km/h) |
25 mph (40.23 km/h) | 26.85 mph (43.21 km/h) |
30 mph (48.28 km/h) | 32.22 mph (51.85 km/h) |
35 mph (56.33 km/h) | 37.59 mph (60.49 km/h) |
40 mph (64.37 km/h) | 42.96 mph (69.14 km/h) |
45 mph (72.42 km/h) | 48.33 mph (77.78 km/h) |
50 mph (80.47 km/h) | 53.7 mph (86.42 km/h) |
55 mph (88.51 km/h) | 59.07 mph (95.06 km/h) |
60 mph (96.56 km/h) | 64.44 mph (103.7 km/h) |
65 mph (104.61 km/h) | 69.81 mph (112.34 km/h) |
70 mph (112.65 km/h) | 75.18 mph (120.99 km/h) |
75 mph (120.7 km/h) | 80.55 mph (129.63 km/h) |
80 mph (128.75 km/h) | 85.92 mph (138.27 km/h) |
85 mph (136.79 km/h) | 91.29 mph (146.91 km/h) |
90 mph (144.84 km/h) | 96.66 mph (155.55 km/h) |
95 mph (152.89 km/h) | 102.03 mph (164.2 km/h) |
100 mph (160.93 km/h) | 107.4 mph (172.84 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1618 | 1879 | 2024 | 2113 | 2210 | 2278 | 2354 | 2444 | 2568 | 2691 | 2829 | 2939 | 3139 | 3359 | 3531 | 3641 | 3703 | 3930 | 4247 | 4935 |
Better Fuel Economy Factory Ratios Increased Power