Pneumatici auto kumho estive 225/45 R18 Y
225/45 R18 95Y XL 
C 
A 
72 dB
C
A
72 dB
225/45 R18 95Y XL
C
B
72 dB
C
B
72 dB
225/45 R18 91Y RFT
D
B
71 dB
D
B
71 dB
225/45 R18 95Y XL
D
A
72 dB
D
A
72 dB
71 dB