Pneumatici auto bridgestone estive 275/45 R21 Y
275/45 R21 110Y XL 
B 
A 
7 dB
B
A
7 dB
275/45 R21 110Y XL
B
A
72 dB
B
A
72 dB
DOT 2022
275/45 R21 110Y XL
B
A
72 dB
B
A
72 dB
275/45 R21 110Y XL
B
A
72 dB
B
A
72 dB
275/45 R21 110Y XL
B
A
72 dB
B
A
72 dB
DOT 2022