i have no idea where to start looking for 'em i've seen some with 'em with a yellow ring above the white walls but i don't want the yellow!!! i'm just looking for the white walls the biggest i can get in stock size i really don't want coker tires those are little bit too pricey

 

I don't know what car your driving an ax, xb or tc so I'm only guessing that the "stock size" is a 185/60/15. If that is the size you are looking for then from all the web searching that I have done you will not find a "wide" (large/biggest) whitewall in that size.
I am considering going with whitewalls if I buy a 2006 xb and have found 195/60/15s at Diamonback Classic Radials but they are as expensive as Croker (I did not see this size available on their site although they offer them).

 

have you tried http://www.whitewallcandystore.com/default.asp

 

Check out this thread. Aint no cheap white walls
https://www.scionlife.com/forums/viewtopic.php?t=33327

 

ooops its for my xA