Pneumatici auto semperit estive 225/55 R17 T
225/55 R17 101Y XL 
C 
B 
72 dB
C
B
72 dB
225/55 R17 101W XL
C
C
72 dB
C
C
72 dB
225/55 R17 101Y XL
C
B
72 dB
C
B
72 dB
DOT 2020
225/55 R17 109T
C
A
73 dB
C
A
73 dB
225/55 R17 109T
E
C
73 dB
E
C
73 dB