Pneumatici auto firestone estive 215/60 R17 T
215/60 R17 96V 
B 
A 
71 dB
B
A
71 dB
215/60 R17 109T
B
B
70 dB
B
B
70 dB
215/60 R17 109T
C
A
73 dB
C
A
73 dB
215/60 R17 100V XL
C
A
71 dB
C
A
71 dB
