Pneumatici auto bridgestone estive 315/60 R22.5
315/60 R22.5 154L 
B 
B 
72 dB
B
B
72 dB
315/60 R22.5 152L
C
B
74 dB
C
B
74 dB
315/60 R22.5 154L
C
B 
70 dB
C
B
70 dB
315/60 R22.5 152L
B
B
75 dB
B
B
75 dB
315/60 R22.5 152L
E
C
73 dB
E
C
73 dB
315/60 R22.5 154L
C
C
70 dB
C
C
70 dB