225/45 R18

C A 72 dB

C B 70 dB

C B 71 dB

B B 72 dB

C B 71 dB

D B 68 dB

C B 69 dB

C A 71 dB

D B 70 dB

D C 70 dB

C C 70 dB

C B 69 dB