Pneumatici auto goodyear estive 185/55 R15 H
185/55 R15 82V 
C 
B 
70 dB
C
B
70 dB
185/55 R15 82H
A
B
68 dB
A
B
68 dB
185/55 R15 82H
A
B
A
B
185/55 R15 82V
C
B
C
B
185/55 R15 82H
A
B
68 dB
A
B
68 dB
185/55 R15 82V
C
A
C
A
185/55 R15 82H
DEMO
185/55 R15 82H
C
A
C
A