986 Forum - The Community for Porsche Boxster & Cayman Owners

986 Forum - The Community for Porsche Boxster & Cayman Owners (http://986forum.com/forums/)
-   Performance and Technical Chat (http://986forum.com/forums/performance-technical-chat/)
-   -   fitment of the wheels (http://986forum.com/forums/performance-technical-chat/11133-fitment-wheels.html)

01986 05-10-2007 10:16 AM

fitment of the wheels
 
Hi everyone, I recently come across a set of rims that has the offset of 50 front and 52 rear, front is 18 x 8 1/2 and rear is 18 x 11, don't know if I'm gonna have problem with it or not? my car is a 01. What is proper offset for our car? cuz our rims seems to stuck into the fender too much and don't have that flush look... any suggestions? Thanks in advance! :cheers:

Cloudsurfer 05-10-2007 10:48 AM

The front should be fine at those dimensions and offsets, but you're no how, no way going to get an 11" rear on the car, esp at ET52. Most who run big wheels do an 18x10 with about ET45. If you want the flush look, you can do an ET40 10", but I don't think you're ever going to fit an 11" rear.

Patrick

01986 05-10-2007 11:00 AM

so u're saying it's going to be rubbing inside or outside, right? :confused: is there any way to get it fit? like roll the fender?? or just impossible? thanks.

porsche986spyder 05-10-2007 11:34 AM

Quote:

Originally Posted by bmwm750
The front should be fine at those dimensions and offsets, but you're no how, no way going to get an 11" rear on the car, esp at ET52. Most who run big wheels do an 18x10 with about ET45. If you want the flush look, you can do an ET40 10", but I don't think you're ever going to fit an 11" rear.

Patrick

If he uses wheel spacers in the rear they should fit. Is the car lowered? That could cause problems with the tires rubbing when you hit a pot-hole.

01986 05-10-2007 11:59 AM

the car is completely stock now... so I should be fine by using spacer? I've seen

ppl put turbo twists on their cars... I think the spec for front is 18 x 8 with et50

and rear 18 x 10 with et 65... can I get away with spacers with this setup?

thanks guys!

TriGem2k 05-10-2007 12:14 PM

Offset of 52 WILL NOT FIT. For an 18X11 to fit the rear of the Boxster the wheel will be sticking out past the fender. My guess is an 18X11 needs an offset somewhere between 38mm-43mm.

porsche986spyder 05-10-2007 12:21 PM

Quote:

Originally Posted by 01986
the car is completely stock now... so I should be fine by using spacer? I've seen

ppl put turbo twists on their cars... I think the spec for front is 18 x 8 with et50

and rear 18 x 10 with et 65... can I get away with spacers with this setup?

thanks guys!

That's what I have on my car, 18x8 in front and 18x10 in the rear. No wheel spacers. But you could still add them. The rear would stick out further than the fenders. If you use the 18x10 in the rear you will need to change your rear tires. But the stock tires will fit also, just will not cover the width as good as a wider tire would. I think I have 285/30/18 in the rear. At first the stock 265/30/18 that I had were on, but there was a 2mm lip that was hanging off the rim. Stock tires are not wide enough. Hope this helps.

porsche986spyder 05-10-2007 12:23 PM

Quote:

Originally Posted by TriGem2k
Offset of 52 WILL NOT FIT. For an 18X11 to fit the rear of the Boxster the wheel will be sticking out past the fender. My guess is an 18X11 needs an offset somewhere between 38mm-43mm.

That's what GAMBALLA does. Wide wheels and tires in the rear that hang out past the fenders. Looks like your right, 18x11 may be to wide. But Gamballa uses 18x10.5 in the rear.

01986 05-10-2007 12:23 PM

very confused right now... :confused: :confused: what's the best way..... trial

fit see if it sticks out? but currently there is no rubber on it... or simply just move

on...? needs some pointers guys...

thanks alot! :cheers:

porsche986spyder 05-10-2007 12:29 PM

Quote:

Originally Posted by 01986
very confused right now... :confused: :confused: what's the best way..... trial

fit see if it sticks out? but currently there is no rubber on it... or simply just move

on...? needs some pointers guys...

thanks alot! :cheers:

18x11 in the rear sounds to risky. I would not go past 10.5" in the rear. :cheers:

01986 05-10-2007 12:33 PM

thanks for all the suggestions guys! :cheers:

Cloudsurfer 05-10-2007 09:07 PM

If I were you I would do 18x10 and get your offset around ET45 (either by getting the correct wheel or using spacers if need be).

At the end of the day, there is very little to be gained by going beyond 10". I'm actually considering doing 9 or 9 1/2 on my next set of wheels. I run a 265/35 on my 18x10, but alot of guys run Turbo size rears at 285/30. Even if running the 285/30 you're not going to put any appreciable amount more rubber on the road by going to a 10 1/2" or even an 11" wide wheel.

Patrick

01986 05-11-2007 02:44 PM

thanks for the suggestions, I didn't want to go with 11" wide either, but it's just

that I came across a nice set and don't want to give it up... but look at what I

found...



"8.5x19 and 11x19 full polished, with Pirelli 215/35 and 275/30 (stretch, that's how Europeans do it"

so I assume I can do the same with 8.5x18 and 11x18 then???

TriGem2k 05-11-2007 03:34 PM

I can assure you that car below has A LOT of rubbing going on.

Also a 275/30 on a 11" wheel will look stupid in my opinion. The tire will stretch out too much. You will have a big lip on the outside and inside of the wheel that has no rubber to cover it.

Stick to a 10" wheel on the rears.

chgolatin2 05-11-2007 06:12 PM

chrome?
 
just me but I hate the chrome look on high end cars such as Porsche and BMW, I dont like the bling bling look plus they are a pain to take care of but if you have the time and patience and the will go ahead and enjoy. I have 19" on my 01 S Carrera style and i am happy with.

01986 05-11-2007 09:12 PM

the one I'm planning to get is not in this pic but this one:

what do u guys think?? :rolleyes:

RandallNeighbour 05-12-2007 05:22 AM

Have you considered the Carrera lights from wheel dynamics? They're five spoke and look factory...and the offsets are correct.

http://www.iwantaporsche.net/TOD/PICT0275.JPG

01986 05-12-2007 08:09 AM

thought about that one, just think that look is not aggresive... and also would

like somthing different.. thought about the turbo twist too... but too many ppl

have them... just my thought....

porsche986spyder 05-14-2007 06:43 AM

Quote:

Originally Posted by TriGem2k
I can assure you that car below has A LOT of rubbing going on.

Also a 275/30 on a 11" wheel will look stupid in my opinion. The tire will stretch out too much. You will have a big lip on the outside and inside of the wheel that has no rubber to cover it.

Stick to a 10" wheel on the rears.

EXACTLY! I coundn't say it any better. That's what I meant earlier by the lip sticking out 1-2mm from the tire. IT'S BAD for the tire too. Not good for the steel belts within the tires. You will also have fast wearing down on the center as I did until I you put the correct tires on that rim. And then you would get serious rubbing when you hit pot wholes. That car is also lowered in that picture. If it wasn't, you may have a better chance with the proper tires on those rims. Stick with 18s.

insite 05-14-2007 07:56 AM

actually, these will fit ok. i've installed turbo wheels on my car just to check. you'll need 21mm spacers to make it work. as for tires, run either a 275/35 or a 285/30. do NOT run a 275/30, it won't work right (too short a sidewall and too low a load rating). the tires will appear to stick out very slightly when installed, but as your suspension compresses, the tires will just clear the fenders.

btw, the car will actually handle better when the tires are stretched on the rim. look at race cars. you do give up some sidewall pliability, though, and hence some comfort. btw, that car in the pic with the 19's is lowered almost 2" over stock.

yellowboxster01 05-15-2007 09:50 AM

Quote:

Originally Posted by 01986
thought about that one, just think that look is not aggresive... and also would

like somthing different.. thought about the turbo twist too... but too many ppl

have them... just my thought....

turbo twists were a factory option at one point, that may be the reason. although, there must be different styles of turbo twists. I was looking at my car sitting next to my dad's turbo and his wheels are still different than mine. Same year, mine are authentic turbo rims as they have a 996 part number on the back, but a slightly different pattern. His look more aggressive than mine.

insite 05-15-2007 01:52 PM

Quote:

Originally Posted by yellowboxster01
turbo twists were a factory option at one point, that may be the reason. although, there must be different styles of turbo twists. I was looking at my car sitting next to my dad's turbo and his wheels are still different than mine. Same year, mine are authentic turbo rims as they have a 996 part number on the back, but a slightly different pattern. His look more aggressive than mine.

i didn't meen 'turbo twists' per se, i meant TURBO, as in from a 996 turbo. the 8.5" front and 11" rears with these offsets are directly from the turbo.

jhandy 05-16-2007 05:14 PM

they fit under the fender
 
18 x 10.5 275/35 ZR18
they seem to fit just fine, no rubbing

I had to put on 7MM spacers to clear the springs.

James

LowFlyR 05-23-2007 08:09 PM

Quote:

Originally Posted by jhandy
18 x 10.5 275/35 ZR18
they seem to fit just fine, no rubbing

I had to put on 7MM spacers to clear the springs.

James

What was offset in this wheel?

Thanks,

Jake
01 Boxster S

Darkhamr 05-24-2007 04:43 AM

These are sexy wheels. Who makes them?

http://986forum.com/forums/attachmen...tid=6382&stc=1

Cloudsurfer 05-24-2007 08:24 PM

I am running 993 Turbo hollow spokes, which are 18x10 at the rear with ET40 offset, no spacers. The ET40 pushes the wheel about 5mm too far outboard. It is fine with stock suspension, but I'd be worried going lower with running major camber.

Patrick

jhandy 05-25-2007 10:17 AM

LowflyR
Size (front) 18x8.5
Size (rear) 18x10
Finish Silver
Offset 52MM-F, 58MM-R
Bolt Pattern 5x130

http://tinyurl.com/2gc4q6

LowFlyR 05-27-2007 02:39 AM

I just ordered 7mm spacers for 10 x 18 (265/35) with 52 offset. I should be OK?

LowFlyR 05-31-2007 11:02 PM

Now I know I'm OK. Yesterday I got my spacers and 52mm offset 10x18 are OK even with 5mm spacers.

Cloudsurfer 06-02-2007 07:13 PM

That puts you at ET47, which is generally considered ideal for Boxster fitment.

Patrick

LowFlyR 06-02-2007 11:00 PM

It worked Great

http://www.jazmine.com/images/PIC-0058.jpg

VnBoy19 06-05-2007 08:33 PM

wheel Fitment
 
I got 18x10 rear with offset 48mm and 18x8 front what size spacer do i need to fit the front and rear?

LowFlyR 06-05-2007 08:50 PM

I don't think you need any spacers. My 8x18's are 48 offset and they fitted fine and my 10x18's (offset 52) fitted ok with 5mm spacers. It will be pretty tight clearance to the strut at rear though.

VnBoy19 06-05-2007 09:01 PM

I Got 98 Boxster, I got 18x10 with 255/35/18 but for some reason its rubbing on the strut tower so do i need any spacers?


All times are GMT -8. The time now is 07:22 PM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website