Pneumatici auto bridgestone invernali 225/40 R18 V RFT
225/40 R18 92V XL RFT 
D 
A 
72 dB
D
A
72 dB
225/40 R18 92V XL RFT
A
72 dB
A
72 dB
225/40 R18 92V XL RFT
C
B
72 dB
C
B
72 dB
225/40 R18 92V XL RFT
E
A 
72 dB
E
A
72 dB
225/40 R18 92V RFT
C
A
70 dB
C
A
70 dB