Pneumatici auto sailun invernali 245/45 R18 T
245/45 R18 100V XL 
D 
B 
72 dB
D
B
72 dB
245/45 R18 100V XL
C
B
71 dB
C
B
71 dB
245/45 R18 100T XL
D
D
72 dB
D
D
72 dB
245/45 R18 100H XL
C
E
72 dB
C
E
72 dB
245/45 R18 100H XL RFT
C
E
72 dB
C
E
72 dB
245/45 R18 100H RFT
C
E 
72 dB
C
E
72 dB