Pneumatici auto nokian invernali 245/45 R20 T
245/45 R20 103V XL 
C 
B 
70 dB
C
B
70 dB
245/45 R20 103V XL
C
B
70 dB
C
B
70 dB
245/45 R20 103T XL
B
D
71 dB
B
D
71 dB
245/45 R20 103T XL
B
D
70 dB
B
D
70 dB