Pneumatici auto bfgoodrich estive 225/55 R17 T
225/55 R17 101Y XL 
B 
A 
70 dB
B
A
70 dB
225/55 R17 101W XL
B
A
70 dB
B
A
70 dB
225/55 R17 101Y XL
C
A
70 dB
C
A
70 dB
225/55 R17 101V XL
B
A
70 dB
B
A
70 dB
225/55 R17 109H
C
A
72 dB
C
A
72 dB
225/55 R17 109T
C
B 
71 dB
C
B
71 dB