Pneumatici auto firestone estive 235/65 R16 R
235/65 R16 115R 
D 
B 
7 dB
D
B
7 dB
235/65 R16 115R
C
B
7 dB
C
B
7 dB
235/65 R16 121R
C
B
7 dB
C
B
7 dB
235/65 R16 115R
B
B
7 dB
B
B
7 dB
235/65 R16 115R
C
A
7 dB
C
A
7 dB
235/65 R16 115R
C
B
73 dB
C
B
73 dB
DOT 2021
235/65 R16 121R
C
A
7 dB
C
A
7 dB
235/65 R16 115R
C
B
71 dB
C
B
71 dB