Pneumatici auto michelin estive 235/50 R20 Y
235/50 R20 104Y XL 
C 
A 
72 dB
C
A
72 dB
235/50 R20 104Y XL
A
B
70 dB
A
B
70 dB
235/50 R20 104Y XL
B
B
70 dB
B
B
70 dB
235/50 R20 104Y XL
A
B
70 dB
A
B
70 dB