Pneumatici auto firestone estive 215/55 R16 W
215/55 R16 97Y XL 
B 
A 
7 dB
B
A
7 dB
215/55 R16 97W XL
C
A
72 dB
C
A
72 dB
215/55 R16 97Y XL
C
A
72 dB
C
A
72 dB
215/55 R16 97Y XL
C
A
72 dB
C
A
72 dB