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vtec-e · 09-23-2008, 05:15 AM

I did read it somewhere, probably here, that they improve the airflow around the front of the wheel. I don't know how, but they do....

ollie

09-23-2008, 05:15 AM	#4 (permalink)
vtec-e Master EcoModder Join Date: May 2008 Location: Ireland Posts: 507 De Yaris - '04 toyota yaris T2 90 day: 69.55 mpg (US) Thanks: 111 Thanked 32 Times in 22 Posts	I did read it somewhere, probably here, that they improve the airflow around the front of the wheel. I don't know how, but they do.... ollie __________________