GetOffYourGas
Well-known member
Tsiah said:Why does the rain affect mileage?DaveinOlyWA said:yeah, too close to call that. You can probably make it most of the time but its not Winter per se, you need to worry about. My biggest range hit is not temperature, its precipitation so heavy rain in the middle of Summer will kill your range faster than sub freezing weather. Add snow to the mix and you could be even worse.
Increased air resistance. Use of the windshield defogger. Increased rolling resistance through puddles.