Pneumatici auto estive 225/55 R18 pagina 25
225/55 R18 102Y XL 
B 
A 
68 dB
B
A
68 dB
225/55 R18 102Y XL
A
B
69 dB
A
B
69 dB
225/55 R18 102V XL
B
A 
70 dB
B
A
70 dB
225/55 R18 98V
C
B
71 dB
C
B
71 dB
225/55 R18 98H
E
C
72 dB
E
C
72 dB
DOT 2022
225/55 R18 102Y XL
A
B
69 dB
A
B
69 dB
225/55 R18 102V XL
A
A
70 dB
A
A
70 dB
225/55 R18 98V
C
A
C
A
225/55 R18 102Q XL
D
D
75 dB
D
D
75 dB
225/55 R18 102H XL
E
E
72 dB
E
E
72 dB
225/55 R18 102Y XL RFT
A
A
6 dB
A
A
6 dB
225/55 R18 98V
C
B
71 dB
C
B
71 dB