Pneumatici auto roadstone pagina 12
225/55 R16 99W XL 
B 
A 
70 dB
B
A
70 dB
215/55 R16 93V
C
C
71 dB
C
C
71 dB
185/60 R15 88H XL
B
B
71 dB
B
B
71 dB
155/65 R14 75T
C
C
69 dB
C
C
69 dB
185/65 R15 88T
C
C
70 dB
C
C
70 dB
175/70 R14 88T XL 
C
C
69 dB
C
C
69 dB
235/60 R18 103V
C
A
71 dB
C
A
71 dB
235/65 R17 108V XL
C
A
72 dB
C
A
72 dB
215/50 R17 91W
C
B
71 dB
C
B
71 dB
215/55 R16 97V XL
B
C
72 dB
B
C
72 dB
68 dB
185/65 R15 88H
C
C
70 dB
C
C
70 dB
185/55 R15 82H
C
C
70 dB
C
C
70 dB
DOT 2022
225/65 R17 102H
D
A
69 dB
D
A
69 dB