Pneumatici auto bridgestone quattro-stagioni 255/50 R19 T
255/50 R19 103T 
B 
A
B
A
255/50 R19 103T
B
A 
7 dB
B
A
7 dB
255/50 R19 107W XL
C
A
72 dB
C
A
72 dB
DOT 2021
255/50 R19 107W XL
C
B
7 dB
C
B
7 dB
255/50 R19 107W XL
C
A
72 dB
C
A
72 dB
DOT 2020
255/50 R19 107W XL
C
A
72 dB
C
A
72 dB