It's Useful, But Ditching This Accessory Can Make A Big Difference To Fuel Economy

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• JalopnikLean L·2h ago

  It's Useful, But Ditching This Accessory Can Make A Big Difference To Fuel Economy

  If you want to keep your fuel economy as high as possible, it means reducing drag wherever possible. Here's one accessory that might be holding you back.

  Read at Jalopnik →