255/45 R20

A A 69 dB

C E 71 dB

B A 71 dB

B C 72 dB

C B 72 dB

C D 70 dB

D C 73 dB

C A 71 dB

B B 71 dB

A B 72 dB

C A 70 dB

B B 73 dB

B A 72 dB

C B 71 dB

C A 72 dB

B B 72 dB

B D 71 dB