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Why do cars have rear wiper with or without rear wiper?

Feb 03, 2016

This completely by vehicles of styling to decided of. you can observation about, has Hou wiper of vehicles has two species, a is Hou windshield is vertical Yu ground of, similar Yu mass way Ann; another a is Hou windshield and ground of angle is small, like Mazda 6 car run paragraph. General other three van car between both Zhijian, on are no installation. this and car Shang surface air of flows has relationship, General three van car driving Shi, through of air will fast through Hou windshield, away above of rain, Both designs will not produce this effect of aerodynamics, so to be safe, you need to install.