Pneumatici auto road x estive 225/55 R17
225/55 R17 101W XL 
C 
A 
71 dB
C
A
71 dB
225/55 R17 101W XL
C
A
71 dB
C
A
71 dB
225/55 R17 109H
C
B
71 dB
C
B
71 dB
225/55 R17 101W XL
D
C
72 dB
D
C
72 dB