Pneumatici auto continental estive 235/55 R18 W
235/55 R18 100W 
A 
B 
71 dB
A
B
71 dB
235/55 R18 100Y
B
A
71 dB
B
A
71 dB
235/55 R18 104Y XL
C
A
72 dB
C
A
72 dB
235/55 R18 104Y XL
C
A
72 dB
C
A
72 dB
235/55 R18 104W XL
A
B 
69 dB
A
B
69 dB
235/55 R18 104W XL
A
A
69 dB
A
A
69 dB
235/55 R18 104W XL
A
A
69 dB
A
A
69 dB
235/55 R18 104Y XL
D
B
72 dB
D
B
72 dB
235/55 R18 100Y
D
B
71 dB
D
B
71 dB
