Pneumatici auto bfgoodrich estive 235/60 R18 R
235/60 R18 107V XL 
B 
A 
70 dB
B
A
70 dB
235/60 R18 103V
B
A
70 dB
B
A
70 dB
235/60 R18 103H
B
A
70 dB
B
A
70 dB
235/60 R18 107H XL
B
A
70 dB
B
A
70 dB
235/60 R18 107H XL
D
E
72 dB
D
E
72 dB
235/60 R18 108R
E
B
75 dB
E
B
75 dB