2006 wheel trim

Which wheel looks better to you, the one with the plastic ring, or the metal alloy wheel? You could take the others off with no hit in MPG.

 

Check ebay. I see some bids starting at $10 with $8 shipping.

 

Other than supposed aerodynamic benefits, do the trim rings serve any other function?

 

They protect the alloy wheels from curb scratches. If you park too close to the curb and hear a loud grind, just change the trim rings. $18, no problem.

 

I think I read somewhere hear about the trim rings also protect the brakes from getting too wet??