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-   -   My 20" MRR GT-5's are rubbing!! Help! (https://www.myg37.com/forums/wheels-and-tires/214162-my-20-mrr-gt-5s-are-rubbing-help.html)

themajesticking Nov 2, 2010 11:18 AM

My 20" MRR GT-5's are rubbing!! Help!
 
I've been doing tons of searching and I can't find anything. I need some help. The rear tires are rubbing on hard dips when it's just me driving by myself but they rub really bad with a car full of people. (not even drivable). I can't tell where it's rubbing by looking at the fender or the tires. The friend I bought them from said they only rubbed on his car occasionally. We both have S coupes dropped on Eibachs. I have no other suspension modifications. Here are the specs. (I'm not 100% sure of these offsets but the wheels are fairly common)

Wheels: 20" MRR GT-5
Front: 20x8.5" 25+
Rear: 20x10" 30+

Tires: Falken F452
Front: 245/35/20
Rear : 285/30/20

Springs: Eibach Prokit
Front: 1.2"
Rear" 0.8"

sniper27 Nov 2, 2010 11:31 AM

maybe your shocks are bad

Black Betty Nov 2, 2010 11:37 AM

You need to adjust the rear with more negative camber. Or possibly trim the inner fender lining off. It's likely rubbing on the outer edge of the tire making contact with the felt like inner fender liner just inside the edge of the wheel well. Check there for signs of contact. It's easier to look if you take the wheels off.

rAiN Nov 2, 2010 12:16 PM

i have the same problem, so i got the replacement shock. which is coilover.

ReddieG37 Nov 2, 2010 12:20 PM

there are a few ways that might help you avoid this.

-you can get an adjustable rear camber kit and run a little more negative camber.
-trim your inner fender linings and metal brackets
-run 275/30/20 on the rears

themajesticking Nov 2, 2010 12:37 PM

i took the lining out completely and it still rubs. what metal bracket? I'm not a fan of changing the camber

Kidcane Nov 2, 2010 01:54 PM

There is a bracket that holds the bumper and fender together inside the wheel well. You can bend it back or shave it down. That is suaully what is rubbing if not the liner.

Blackjack Nov 2, 2010 02:07 PM


Originally Posted by Kidcane (Post 2996213)
There is a bracket that holds the bumper and fender together inside the wheel well. You can bend it back or shave it down. That is suaully what is rubbing if not the liner.

^ This. :biggthumpup:

LightsOut Nov 2, 2010 04:32 PM

not a fan of camber... but you lowered your car?

trim that metal piece or run more camber. Rear oem camber can be adjusted.

themajesticking Nov 2, 2010 05:58 PM

Where is this bracket? How do I bend it?

themajesticking Nov 2, 2010 06:05 PM


Originally Posted by LightsOut (Post 2996301)
not a fan of camber... but you lowered your car?

trim that metal piece or run more camber. Rear oem camber can be adjusted.

when i say not a fan I mean more camber than i have now! :)

LightsOut Nov 2, 2010 09:47 PM

^^^

ahhh i see

themajesticking Nov 3, 2010 06:43 PM

Thanks everyone!! I took Kidcane's advice of bending back the metal piece and that did the trick!! Gotta love car-specific forums!! That noise was killin me! The metal piece had a little bit of black goop on it. I guess either the rubber was melting or that was tire shine. ;) thanks again guys


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