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-   -   Will It Fit Thread (https://www.rx8club.com/series-i-wheels-tires-brakes-suspension-55/will-fit-thread-133500/)

CVale127 05-26-2011 08:48 PM


Originally Posted by Vlaze (Post 3987942)
Wow.....you are now even worst than us who chose to run 255/40/18 are with rubbing issues on the front seeing you're 1" larger in diameter than stock. Guess what's behind that plastic "tab", sheet metal edges. It's not a "tab", it's part of your fender liner and what you should do is remove it to see what's behind it, sheet metal spot welded together. You will have to grind the entire length of it down a good 1/4" and I suggest you do so, soon. Otherwise when it wears through that plastic which it will in a short period of time, you have a good chance of it slitting your tires.

I would also advise after you do this that you slit the plastic liner where the sheet metal is, cave it in using a heat gun to get it flush after grinding the metal down and place duct tape over it to cover it up when all done.

Thanks for the tip, but the tire is not making contact with the metal, just the plastic...and yea I knew there was metal behind there.

Schartz 05-26-2011 09:48 PM

Alright guys heres one for you.

Im Lowered on eibach pro kit. With Enkei rpf1's 18x9.5 +38 offset. No issues. But if i Add a 10 or 15 mm spacer Im guessing ill need to do some fender rolling? or will there be bigger issues?

J8635621 05-27-2011 06:39 AM

No tires = an issue

J8635621 05-27-2011 06:55 AM

Use this and I will help you
1. Is the car an rx8? If no, go somewhere else.
2. Is the car stock height? If no, then explain.
3. Have the fenders been modified in any way? If no, are you willing to modify the fenders?
4. Please state wheel width, offset, and diameter.
5. Please state the proposed tire width and profile.
6. Is the hub size 67.1mm or larger?
7. Is the bolt pattern 5x114.3 aka 5x4.5"?

I please ask that other people not help if this isn't at least given a decent attempt.

Vlaze 05-27-2011 06:57 AM


Originally Posted by CVale127 (Post 3988598)
Thanks for the tip, but the tire is not making contact with the metal, just the plastic...and yea I knew there was metal behind there.

I'm not sure you understand what I'm trying to explain. Obviously it's not contacting the metal because the plastic liner separates it from the tire :wallbash: The plastic won't move any further back because metal is behind it. This means the tire is going to over time wear the plastic down in that area to nothing.

Worn down plastic = sheet metal edges exposed, sheet metal edges rubbing on tire = sliced tire.

The plastic will be worn down in time to expose the metal. Rubbing on a flat metal surface is one thing, both front tires rubbed through my fender liner on a flat piece of body metal and I don't care. However, rubbing on sheet metal edges is a whole other matter.

Schartz 05-27-2011 07:26 AM


Originally Posted by J8635621 (Post 3988855)
No tires = an issue

My Bad. Tires are 245/40/18

J8635621 05-27-2011 09:04 AM

I had to roll the fenders and trim the bumper tab just a little bit when I had 10mm spacers (same wheel specs). With 15mm spacers, the tab will have to be pretty much removed. I need to do that soon actually. It's making a nasty rubbing noise at the moment.

CVale127 05-28-2011 09:40 AM


Originally Posted by Vlaze (Post 3988863)
I'm not sure you understand what I'm trying to explain. Obviously it's not contacting the metal because the plastic liner separates it from the tire :wallbash: The plastic won't move any further back because metal is behind it. This means the tire is going to over time wear the plastic down in that area to nothing.

Worn down plastic = sheet metal edges exposed, sheet metal edges rubbing on tire = sliced tire.

The plastic will be worn down in time to expose the metal. Rubbing on a flat metal surface is one thing, both front tires rubbed through my fender liner on a flat piece of body metal and I don't care. However, rubbing on sheet metal edges is a whole other matter.


lol I understand what your saying, but I don't think you understand what I'm saying. Yes, i know the plastic wont move any further back because there is metal behind it. By the way I forgot to mention that I noticed 2 days ago that the plastic already split open in that small little area behind the tire....but as I said before.....the tire IS NOT making contact with the metal when I turn. Still rubs on the plastic, especially now since it split open, but Im hoping this will wear out even more to the point where I will not here the rubbing noise everytime I turn the steering wheel to the left.

I'll try to post a pic soon so you can see what I'm talking about. Funny thing with me is that this is only happening on the drivers side, there is no rubbing at all in this area on the passenger side which is weird.

d_mashuda 05-29-2011 12:52 PM

18x8.5 f +45
18x9.5 r +45 Would that work with stock size tires in the front and any ideas for rear size?
Oh yea...stock ride height...How would the set up look?? Gay or ok? And would i have to roll fenders?? Thanks guys.

CVale127 05-29-2011 02:00 PM


Originally Posted by d_mashuda (Post 3990620)
18x8.5 f +45
18x9.5 r +45 Would that work with stock size tires in the front and any ideas for rear size?
Oh yea...stock ride height...How would the set up look?? Gay or ok? And would i have to roll fenders?? Thanks guys.

I would suggest 235/45/18 for the front and 265/40/18 for the rears. I' pretty sure the stock 225 tires will have a bit of a stretched look on those 18x8.5s since stock wheels are 18x8.....so if your going with a wheel that's half an inch wider why not go a size bigger :D:

J8635621 05-29-2011 03:56 PM

I'm gonna suggest you don't suggest anymore. I'm not so sure you understand tires.
245/40 in front and 275/35 in the rear. You could run the rear setup all around if you wanted and not have to roll fenders. It would look ok but, like always, will look better lowered. Especially if you have the body kit in your avatar.

CVale127 05-29-2011 04:34 PM


Originally Posted by J8635621 (Post 3990684)
I'm gonna suggest you don't suggest anymore. I'm not so sure you understand tires.
245/40 in front and 275/35 in the rear. You could run the rear setup all around if you wanted and not have to roll fenders. It would look ok but, like always, will look better lowered. Especially if you have the body kit in your avatar.


Your a smartass aren't you ? There was no need for that commment. The purpose of these forums is to give friendly advice to other members, and if the advise is incorrect, than it can be corrected in the appropriate manner. Not comment in a way that only an asshole would. My SUGGESTION to you...my friend.

J8635621 05-29-2011 04:44 PM

I'm sorry but you keep picking the wrong tires, and then suggest to others to do the same. I've been dropping hints that you picked the wrong tires for yourself a while now.

PS: You're**** advice*** I'm not your friend

PPS: That wasn't very smartass. I don't know a way to say it much nicer. Say please?

CVale127 05-29-2011 07:24 PM


Originally Posted by J8635621 (Post 3990705)
I'm sorry but you keep picking the wrong tires, and then suggest to others to do the same. I've been dropping hints that you picked the wrong tires for yourself a while now.

PS: You're**** advice*** I'm not your friend

PPS: That wasn't very smartass. I don't know a way to say it much nicer. Say please?


If i picked the wrong size tires....then how come I'am not having any issues with my setup ? You told me to run negative camber in the rear with the 275/35s i had on before, but I decided to try out 275/30s which infact solved my rubbing issue in the rear. When i asked you for your opinion as to wheter or not you thought 275/30s would do the trick, you completely disregarded my question and stated that "i do what you say first before we talk tire sizes".

I ended up solving the issue on my own with the CORRECT tire size, not with your advice. Don't get me wrong I think its cool that you commit alot of time to this thread, but you almost make it sound like ONLY you have the correct answer to every wheel question. If you did, you would've tried to pursuade me to try out 275/30s first, instead of telling me that i would prob need some negative camber in the rear......

J8635621 05-29-2011 07:40 PM

Not having issues? You are rubbing through the fender liners up front. You are almost certainly gonna have a problem there. If you don't, you are on a very fine line so refrain from farting while you drive. Never lower your car or you will be F**KED........or hit a bump while you're turning for that matter.

In the rear, you say you have a problem and then refuse to show us what work was done. I'm not sure if you realize this, but I'm really far away from you and dealing with something that can/can not work due to a millimeter. Obviously shorter tires are gonna help. Part of the problem was you picked tires that are huge, Ross told you that pretty early on. I still don't know what work was done to your fenders and your prior post sounds like you don't know either.

CVale127 05-30-2011 03:18 PM


Originally Posted by J8635621 (Post 3990817)
Not having issues? You are rubbing through the fender liners up front. You are almost certainly gonna have a problem there. If you don't, you are on a very fine line so refrain from farting while you drive. Never lower your car or you will be F**KED........or hit a bump while you're turning for that matter.

In the rear, you say you have a problem and then refuse to show us what work was done. I'm not sure if you realize this, but I'm really far away from you and dealing with something that can/can not work due to a millimeter. Obviously shorter tires are gonna help. Part of the problem was you picked tires that are huge, Ross told you that pretty early on. I still don't know what work was done to your fenders and your prior post sounds like you don't know either.


Yes, not having issues...as in I'm not having any serious problems. I mentioned before that ONLY the driver side tire slightly rubs on the fender liner when I turn the steering wheel to the left. Once again...ONLY on the driver side for some reason. Perhaps the fender liner on this side protrudes more than that of the passenger side, but like I said I do not consider this to be a serious problem....

Also, I'm not a moron. I would never think about lowering my car with 20s on, It would obviously create problems. Second, hmmmm lets see....your in Houston, Texas.....Yeaaaaa I'm pretty sure I'm aware of the fact that you are FAR away from me. Thanks for pointing that out lol

As I mentioned earlier on, the rear fenders were rolled. What I also meant to say was that the shop apparently had removed the rear liners (the one that goes attached to the rear bumper) because the tire was supposedly slightly making contact with it (when I had on the 35s). So I DO KNOW what work was done, and I did pretty much mention it already even though I admit I could've been a bit clearer. I'm not "refusing" to show you guys the work that has been done...as I told Vlaze I will try to get pics up soon of the driver side liner when I get the chance.

As far as the tire sizes go, I'll be honest with you the truth is I got a sick deal on the 245/35s and 275/35s so I figured it was worth a shot to try them on....although I was in fact anticipating for their to be a problem. I was originally planning on getting a 30 profile all around, but decided to keep the 245/35s up front, save some money, and get the 275/30s for the rear. I have hit a few bumps so far at highway speeds and have checked my car daily after each drive. There has been NO rubbing at all when going over bumps and the fender liner on the driver side still looks the same as in the description I mentioned before....it has not gotten any worse. I will post pics when I get the chance to show you guys what I'm talking about.

smedly 05-30-2011 08:18 PM

How about 245/40-18 on 18X9 +25mm and stock suspension ?

J8635621 05-30-2011 09:12 PM

Wheel will be beyond the fenders

CVale the problem with the front is when you turn AND the suspension compresses. You can lower a car with 20s no problem as long as the tires aren't huge like yours. I mentioned distance because that complicates things a million fold. Try talking an old person through modifying an excel spreadsheet over the phone. That shit is frustrating.

d_mashuda 05-30-2011 11:12 PM

Hey J8 and cvalve thanks for the help, i appreciate the time and info you guys put into this thread :wavey: even though you two seem to be in a civil war...hug it out lol.

rubberduckie 05-31-2011 07:09 PM

Have a sick deal on some BBS LM's

They are 17x8.5+ 30 with 275/35/17's on them. I'm dropped on Coilovers so height is adjustable.

Will they fit?

J8635621 05-31-2011 07:36 PM

Tires are too wide.

rubberduckie 05-31-2011 07:47 PM


Originally Posted by J8635621 (Post 3992720)
Tires are too wide.


In the rear? All around?

Can the fenders be rolled? Or will 245's make it fit.

Rotary-RX8 06-03-2011 12:28 PM

Quick question.

Stock wheels and stock tires with 25mm spacers on stock suspension.

Will i rub ??

So 18x8 +25 with 225 45 18 on stock suspension.

And will it look good. I know 9krpm has a thread but hes lowered on s techs i believe.

The Reverend 06-03-2011 12:29 PM

4x4 ftw go boi

Rotary-RX8 06-03-2011 12:31 PM

^ coilovers coming up next year when i get my wheels lol.


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