Pneumatici auto goodyear 195/55 R20
195/55 R20 95H XL 
A 
B 
69 dB
A
B
69 dB
195/55 R20 95H XL
C
B 
71 dB
C
B
71 dB
195/55 R20 95H XL
B
B
71 dB
B
B
71 dB
195/55 R20 95H XL
DEMO
195/55 R20 95H 
C
C
70 dB
C
C
70 dB
195/55 R20 95H XL
B
B
70 dB
B
B
70 dB