Pneumatici auto pirelli invernali 225/55 R18 H
225/55 R18 102V XL 
C 
C 
71 dB
C
C
71 dB
225/55 R18 102H XL
B
B
71 dB
B
B
71 dB
225/55 R18 102V XL
B
B
72 dB
B
B
72 dB
225/55 R18 102V XL
C
A
72 dB
C
A
72 dB
225/55 R18 102V XL
C
B 
69 dB
C
B
69 dB
225/55 R18 102H XL
B
B
71 dB
B
B
71 dB
225/55 R18 102H XL
B
D
69 dB
B
D
69 dB