The only thing I can add to this is that they do help the guy behind you some too - from rocks and such that are thrown up by YOUR tires.timchen said:74pilotmom is right. the majot reason I bought mine was for the look. But they do help a little. Especially for tar and chips.
These are a no-brainer, for the money, these are a must have, its been stated in the above posts, but I'll chime in anyway, they do help a little and they look nicer with than without.VirginRi said:Do these really work well...Live on a dirt road......They did not work on my, dare I say it, Ford (now gone!!!) Explorer.