Pneumatici auto bridgestone invernali 255/55 R18 H
255/55 R18 109V XL 
B 
B 
7 dB
B
B
7 dB
255/55 R18 109V XL
B
B
72 dB
B
B
72 dB
255/55 R18 109H XL
C
B
7 dB
C
B
7 dB
255/55 R18 109H XL
C
B
71 dB
C
B
71 dB
255/55 R18 109V XL
B
A
73 dB
B
A
73 dB