Question regarding Comp G 17s on 2008 GXP
Last edited by 2000blkta; Sep 15, 2009 at 08:13 PM.
225 is the OEM tires for most GM pass cars in Wbody class...our backs are nuttn special except that they're are 18"...
But not to confuse the guy...just switch em all up...to 17" thats fine..in the big sceam of things it really will not matter
much as far as what you put on the back when talking about taking a 18" GXP wheel with a 225 tire on it and replacing it with a 17" Comp G 225...think about it...work smarter not harder..LOL
now if you did like i did and went to 275's in the front and 245's in the rear, then i would recommend you get another tire to at least the OEM 255 minimun on our cars...or, if using the 255's, then go smaller like you are... but going down in the front to 225 on a 17" there is no need to do it to the rear too...just keep the original 18" 225 on the back and go to the 17" in the front...but, use em if you got em
Last edited by Rossko85; Sep 16, 2009 at 08:11 PM.
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but just a lil bit silly to have to worry about switching the backs as well when they are the same tire size, just diff side walls and wheel height...
but to keep it simple, just switch em all out to 17" ers...youll be fine man...
Last edited by Rossko85; Sep 16, 2009 at 09:11 PM.


