Pneumatici auto yokohama estive 285/40 R22 V
285/40 R22 110Y XL 
C 
A 
71 dB
C
A
71 dB
285/40 R22 110W XL
D
B 
75 dB
D
B
75 dB
285/40 R22 106Y
D
A
72 dB
D
A
72 dB
285/40 R22 110Y XL
C
B
69 dB
C
B
69 dB