Pneumatici auto continental estive 215/50 R18 W
215/50 R18 92W 
B 
A 
70 dB
B
A
70 dB
215/50 R18 92W
B
A
71 dB
B
A
71 dB
215/50 R18 92W
C
A
71 dB
C
A
71 dB
215/50 R18 92W
B
A
B
A
215/50 R18 92W
C
A
71 dB
C
A
71 dB
215/50 R18 92W
B
A
70 dB
B
A
70 dB
215/50 R18 92W
B
A
B
A
215/50 R18 96W XL
A
A 
69 dB
A
A
69 dB
215/50 R18 92W
C
A
C
A
215/50 R18 92W
B
A
69 dB
B
A
69 dB