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  1. 11-08-2007, 11:34 AM #1
    weberje
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    For those of you runnin 315's....

    Do the 315's do much to your fuel efficiency on long trips?

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  2. 11-08-2007, 11:48 AM #2
    Mr. Luos
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    Other than them being just a touch heavier, they shouldn't change the MPG.
    They are 26" tall just like the 275's are.
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  3. 11-10-2007, 07:49 PM #3
    Eugenio_SS
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    didn't see any change.
    and fwiw.... have them both in the front and the rear.
    Last edited by Eugenio_SS; 11-13-2007 at 04:52 PM.
    Eugenio_SS
    almost stock triple-black 2000 SS convertible with 17x11s on all 4 w/ 315s at the track or on the street with 18x10.5s on all 4 w/ 315s: (1), (2)
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  4. 11-12-2007, 01:56 PM #4
    Russ2000ta
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    i didnt see any difference
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  5. 12-05-2007, 08:07 AM #5
    99'CajunFirehawk157
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    Bright Red
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    Uh, I am gonna go out on a limb and say 99.9% of us on here really dont care about MPG...
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  6. 12-08-2007, 09:38 AM #6
    nitrobusa
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    Quote Originally Posted by 99'CajunFirehawk157 View Post
    Uh, I am gonna go out on a limb and say 99.9% of us on here really dont care about MPG...
    My gas MPG is shitty anyway........lol
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