GS - 2nd Gen (1998-2005) Discussion about the second generation GS300, GS400 and GS430 (1998 - 2005)

Rear fender metal is starting to split. HELP!

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Old 05-01-11, 07:13 AM
  #16  
S@nt0s
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tap it together gently with a small hammer to flaten it out without messing up the outside.
get a plastic adjustable vise grip clamp and squeeze it together on the upper half then apply some JB weld to the seam.
once it hardens remove the clamp and add another wider layer, ensure its a low profile app.

or you can cut upwards and remove a section of the inner well, we do that a lot for tire clearance on race cars.
Old 05-01-11, 09:46 AM
  #17  
speedaddic
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water will get in between the two quarter pieces and cause rust...you dont want to remove the section of the inner well...
Old 05-01-11, 11:06 AM
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RMMGS4
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Originally Posted by RLGS300
hey , does this happen all the time, even with primer and rubber coating, which is what i put? (the rim is not rubbing on the fender in my car they are shaved well enough that they dont scrape)??
This fender was damaged due to the rim impacting the fender lip and ripping it apart.

If you don't rub the fender is not going to split on its own.

There are plenty of cars with fully shaved lips driven over many years with no splitting.

I've stated this on several threads.

I'm going on 6 years with no issues.

Last edited by RMMGS4; 05-01-11 at 11:32 AM.
Old 05-01-11, 11:27 AM
  #19  
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Originally Posted by duckJAI
This year I stepped up my wheel game and went with a pretty aggressive setup but now it looks like my wheel has hit the fender a bit of times and the metal is starting to split.

I've read around that people use a sand belter to shave it all off, but wouldn't the metal fully split like what is happening to me now?

THE ROOT CAUSE OF THE PROBLEM is INTERFERENCE i.e. rubbing the wheel against the fender.

Your rim hit the fender causing the split. The fender did not split on its own.

Before you determine how to fix the damage, you need to make sure you are not going to rub or it could happen again. Welding could reinforce the fender seam, but AGAIN that is NOT the cause of the problem. Stop the rubbing and problem goes away.



If you are going to re-paint and shave the whole lip off, you might as well weld it since you are now repairing a damaged fender, but AGAIN make sure there's no longer any interference.

There are plenty of cars with a completely shaved off the lips, with no welding that have not had problems for years.



.

Last edited by RMMGS4; 05-01-11 at 11:31 AM.
Old 05-01-11, 12:05 PM
  #20  
speedaddic
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Glenn it depends on how much they shave...you can split the inner and outter if you shave too much. although judging by those pics, looks to be a rubbing issue.
Old 05-01-11, 12:33 PM
  #21  
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Thomas, let's pm later to discuss.


The problem reported by the OP is directly related to the rim impacting the fender.

Let's PM to discuss cases where you have seen separation that was not induced by rubbing, pulling, etc.

We can start a new thread if needed, but posting on this thead where people will take things out of context is just going to confuse the noobs.

Thanks

Last edited by RMMGS4; 05-01-11 at 04:57 PM.
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