Pneumatici auto goodyear estive 275/45 R21 W
275/45 R21 110Y XL 
C 
A 
71 dB
C
A
71 dB
DOT 2021
275/45 R21 110W XL
C
C
73 dB
C
C
73 dB
275/45 R21 110Y XL
B
A 
70 dB
B
A
70 dB
275/45 R21 110Y
B
A
B
A
275/45 R21 110Y XL
C
A
71 dB
C
A
71 dB
