Pneumatici auto bridgestone estive 225/40 R18 Y RFT
225/40 R18 92Y XL RFT 
B 
72 dB
B
72 dB
225/40 R18 92Y XL RFT
C
B
72 dB
C
B
72 dB
225/40 R18 92Y XL RFT
B
72 dB
B
72 dB
225/40 R18 92Y XL RFT
C
A
72 dB
C
A
72 dB
225/40 R18 92Y XL RFT
A
B
70 dB
A
B
70 dB
225/40 R18 92Y XL RFT
C
A
72 dB
C
A
72 dB
225/40 R18 88Y RFT
B
71 dB
B
71 dB