Pneumatici auto hankook estive 285/40 R21 Y
285/40 R21 109Y XL 
C 
A 
71 dB
C
A
71 dB
285/40 R21 109Y XL
C
A 
74 dB
C
A
74 dB
285/40 R21 109Y XL
C
A
74 dB
C
A
74 dB
285/40 R21 109Y XL
A
A
69 dB
A
A
69 dB