Continental ContiEcoContact 5 225/55 R 17 101V vs. Avon Tyres ZT7 185/65 R 15 88T + 9

Diameter
17 inches
15 inches
19 inches
15 inches
17 inches
15 inches
18 inches
20 inches
16 inches
15 inches
18 inches
Profile
55 %
65 %
35 %
60 %
50 %
60 %
45 %
45 %
55 %
60 %
45 %
Roll circumference
2134.08 mm
1952.5 mm
2032.92 mm
1932.08 mm
2063.4 mm
1932.08 mm
2072.51 mm
2316.92 mm
1985.17 mm
1894.38 mm
2129.06 mm
Width
225 mm
185 mm
235 mm
195 mm
225 mm
195 mm
225 mm
255 mm
205 mm
185 mm
245 mm
Features
Suitable as all-season tyres
Suitable as all-season tyres
Suitable as all-season tyres
Puncture free, Suitable as all-season tyres
Suitable as all-season tyres
C-Type
No
No
No
No
No
No
No
No
No
No
No
Fuel efficiency (rolling resistance)
B
C
E
C
C
Load Index
101
88
91
88
98
88
95
105
94
84
96
Speed index
V=240km/h
T=190km/h
Y=300km/h
V=240km/h
V=240km/h
H=210km/h
Y=300km/h
V=240km/h
H=210km/h
H=210km/h
W=270km/h
Type of tyre
Passenger car
Passenger car
Passenger car
Passenger car
Passenger car
Passenger car
Passenger car
Passenger car
Passenger car
Tyre noise level (1-3)
2
1
2
Tyre noise level (dB)
72 dB
71 dB
69 dB
72 dB
70 dB
71 dB
Wet Grip (braking distance on wet surface)
B
A
C
B
A