Pneumatici auto goodyear estive 225/60 R18 V
225/60 R18 104Y XL 
C 
A 
71 dB
C
A
71 dB
225/60 R18 104V XL
B
A
70 dB
B
A
70 dB
225/60 R18 100V
C
B
70 dB
C
B
70 dB
225/60 R18 104Y
B
A
B
A
225/60 R18 104Y XL
B
A
70 dB
B
A
70 dB