285/40 R20

C A 71 dB

C A 71 dB

A B 71 dB

A A 75 dB

C C 74 dB

C A 72 dB

C C 75 dB

C B 73 dB

B D 72 dB

C B 72 dB

C C 73 dB

C B 73 dB

A B 74 dB