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View Full Version : Wheel experts, will these wheels fit?


haromaster87
03-15-2008, 07:07 PM
Okay, I went through all the old wheel dimension threads that came up in a search, got some dimensions, did some calculations, and came to this...

I will have these rims up front reguardless...

15x7 Weld Prostar knockoffs by Summit (http://store.summitracing.com/partdetail.asp?autofilter=1&part=SUM%2D521%2D5734PS&N=700+400304+320041+4294755964+115&autoview=sku)

I checked and there about identical to the dimensions of the 10 hole. They just sit inwards about 6mm more. Not a problem up front. I'll only run 235/60/R15's or 225/60/R15's. Just in case though, does anyone see any reason that may cause a problem?

And for the back, I was origionally thinkin those^^^ (http://store.summitracing.com/partdetail.asp?autofilter=1&part=SUM%2D521%2D5734PS&N=700+400304+320041+4294755964+115&autoview=sku) since they're just like the 10 holes I have all around. Only thing is, I wanna step up to a 255/60/R15 out back. If i'm not mistaken, since those (http://store.summitracing.com/partdetail.asp?autofilter=1&part=SUM%2D521%2D5734PS&N=700+400304+320041+4294755964+115&autoview=sku) sit in about 6mm more, that'll give me clearence issues with the 255's.

So I'm thinkin these for the back...

15x8 Weld Prostar knockoffs by summit (http://store.summitracing.com/partdetail.asp?autofilter=1&part=SUM%2D521%2D5834PS&N=700+400304+320041+4294755964+115&autoview=sku)

There an inch wider, but if i'm not mistaken, the smaller backspace will put this extra inch towards the outside, right? And since there a bit wider the 255's wont bulge off the rim as much. I know this could cause the redneck, tire stickin out look but I went on some calculation site and it said it'll set the rim about 36mm(1 and 1/4 inches) farther out versuse the 10 hole. And my 10 hole sits about 45mm(give or take) from the edge of the fender so it should clear fine. As long as I don't lower the car alot. So can anyone tell me if this all sounds correct? Btw, just for reference, the 10 holes are 7in wide with a 23mm offset.

Please someone tell me how this sounds!!! lol

Also, does eibach offer any springs that'll make my car handle a little better without lowering the car alot, if at all?

Thanks in advanced,
Tony

Ltngdrvr
03-15-2008, 07:16 PM
You need the 5.5 backspace 15x8 wheels for the back to keep the tire away from the outer edge of the wheel opening to keep it from rubbing.

haromaster87
03-15-2008, 07:28 PM
Ah, makes sense now that I went and got a good look. I think at this point my best bet would be gettin the 15x7's and just puttin the 255's on that. Do 255's sit okay on 7in rims?

haromaster87
03-15-2008, 07:38 PM
Ah, makes sense now that I went and got a good look. I think at this point my best bet would be gettin the 15x7's and just puttin the 255's on that. Do 255's sit okay on 7in rim?

gdniel
03-15-2008, 08:39 PM
a 15x7 with 4.5 B.S. is the same on the outside as a 15x8 with the 5.5 B.S.

haromaster87
03-15-2008, 08:45 PM
lol Yeah, I got that. The problem is with the 15x7, I have hardly any clearance between my tire and the wheel well, so with the 15x8's with the 5.5 bs, I think i'll have clearance issues, wont I?

Ltngdrvr
03-15-2008, 08:51 PM
lol Yeah, I got that. The problem is with the 15x7, I have hardly any clearance between my tire and the wheel well, so with the 15x8's with the 5.5 bs, I think i'll have clearance issues, wont I?

Hmm, my car has over an inch and a half of clearance on the inside with 15x8's with 4-7/8" backspace.

haromaster87
03-15-2008, 09:11 PM
Different car though, right?

haromaster87
03-15-2008, 09:20 PM
lol, at this point, i'de wrather just get some 15x7's all around. Will that work? And can I mount 255's on 15x7's out back?

StangBoy
03-15-2008, 09:46 PM
the 255's will fit fine, i dont see how you have do little clearance though. have any pics?

haromaster87
03-15-2008, 10:11 PM
lol, Idk, I went out and snapped a few pics. It's hard to get a good pic of what i'm talkin about though. Then again, maybe i'm just over reacting. lol

http://i68.photobucket.com/albums/i15/ripkc91/S5001038.jpg

http://i68.photobucket.com/albums/i15/ripkc91/S5001037.jpg

http://i68.photobucket.com/albums/i15/ripkc91/S5001029.jpg

http://i68.photobucket.com/albums/i15/ripkc91/S5001039.jpg

Ltngdrvr
03-15-2008, 11:14 PM
What wheels do you have? What backspace?

haromaster87
03-15-2008, 11:51 PM
Plane ol' 10 Hole wheels. I just checked the other side and it seems my left(driver) side wheel is about .50in-.75in more sunken in then the passenger side wheel. I got under ther car and it all looked straight, idk what could cause that. Because judging by the passenger side, I got plenty of room for a 15x8. And yes, there the same size tire on each side. Could that be a major problem?

Ltngdrvr
03-16-2008, 12:11 AM
They're all a little closer on one side than the other. I don't know what the backspace is on stock wheels but you should be able to run the 15x8 5.5 backspace wheel.

haromaster87
03-16-2008, 12:39 AM
Oh, okay. Good. lol I was so worried. I was crawin under, lookin at every little suspension component and everything. I feel better. But yeah, I should be okay. And the backspace on the stock 10 hole wheels is 4.38