Post by
Densetsu »
https://forums.nicoclub.com/densetsu-u91979.html
Thu Feb 17, 2011 4:12 pm
To dig up an old thread... today I learned what the rear wind deflectors are actually for: keeping the water mist, sprayed by your tires on wet roads and then sucked up by the vacuum behind your vehicle, from accumulating on your rear glass. The deflector, well, deflects the airflow above your vehicle downwards, like a force field protecting the glass. Not having a rear deflector, I've always had to rely on my rear wiper, which I find is always shoddy at best.
I got curious when I saw two threads about rear deflectors on the first page of the forum today; I always thought it was a ricer accessory and not actually useful. Unfortunately, in those threads I also learnt that these things are next to impossible to find; so even though I want one now I doubt I'll find one.