rear wind deflector

[dans99]

I have barn doors and the rear windows get so dirty I can hardly see out of them. I have seen a few tahoe's with a rear spoiler/wind deflector. Do theses work on helping keep the windows "cleaner" at all?? Thanks

 

[dans99]

anything?

 

[SunlitComet]

I believe they were there becuase they were though to reduce drag at the rear. Technically while driving fast air would blow downward to help keep debris off the windows.

 

[99Yuk]

I once owned a 91 Buick Estate ***** Wagon that had that rear deflector. It didn't do anything for it. Burnt more fuel, that's about it.

 

[bowtiefreak]

RainX? I have a suburban with the same problem. If it is just dust I use the california duster. Other than that I just wash the truck. But in the winter with the salt and crap Rainx may help a little

 

[dans99]

Thanks guys...I have been doing the rain-x thing but it only holds out for so long with all the sand/salt. I dident know if the deflector would be worth it or not.