Pneumatici auto yokohama invernali 315/40 R21 V
315/40 R21 115W XL 
C 
B 
74 dB
C
B
74 dB
315/40 R21 115W XL
C
B 
72 dB
C
B
72 dB
315/40 R21 115W
C
B
C
B
315/40 R21 115V
C
C
C
C
315/40 R21 115V XL
C
C
74 dB
C
C
74 dB