Firestone Passenger Car Tires
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![Firestone tires]( "Firestone tires")
Section width (mm): 175 -185
Aspect ratio (%): 65 -70
Rim diameter (in): 14
Speed Rating: T
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![Firestone tires]( "Firestone tires")
Section width (mm): 185 -245
Aspect ratio (%): 45 -55
Rim diameter (in): 15 - 20
Speed Rating: V 
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![Firestone tires]( "Firestone tires")
Section width (mm): 175 -265
Aspect ratio (%): 45 -70
Rim diameter (in): 14 - 20
Speed Rating: S,T,H -
![Firestone tires]( "Firestone tires")
Section width (mm): 185 -275
Aspect ratio (%): 40 -65
Rim diameter (in): 15 - 20
Speed Rating: H,V -
![Firestone tires]( "Firestone tires")
Section width (mm): 235
Aspect ratio (%): 50
Rim diameter (in): 17
Speed Rating: W -
![Firestone tires]( "Firestone tires")
Section width (mm): 235
Aspect ratio (%): 50
Rim diameter (in): 17
Speed Rating: V
