C63 AMG (W204) 2008 - 2015

*sigh* Cracked my rim yesterday...

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Old 10-21-2011, 03:18 PM
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*sigh* Cracked my rim yesterday...

At some point while driving around in DC yesterday, I got a flat, and a cracked rim apparently

Dropped it off to get fixed, crack is right along the lip, they are going to cut it out, and weld a new piece of block in there.. hopefully it works.. $175 vs buying a new rim will make my wife happier...
Old 10-21-2011, 03:26 PM
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How much is each rim? I forgot....Sorry that happened....
Old 10-21-2011, 03:52 PM
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hook up the pic!
Old 10-21-2011, 04:26 PM
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Originally Posted by 350driver
hook up the pic!
+1.Trying to figure out what you mean by cutting and installing a new block.
Old 10-21-2011, 04:56 PM
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Originally Posted by jvanbrecht
At some point while driving around in DC yesterday, I got a flat, and a cracked rim apparently

Dropped it off to get fixed, crack is right along the lip, they are going to cut it out, and weld a new piece of block in there.. hopefully it works.. $175 vs buying a new rim will make my wife happier...
Nothing good can become of this. You can't property repair a cracked or chipped wheel as the heating process usually weakens the metallurgy of major sections of the wheel causing the possiblity of catastrophic failure later on. Ask your wife wouldn't she be more happy if the cost of a new wheel outweights the cost of visiting you in the hospital or graveyard.
Old 10-21-2011, 04:59 PM
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Sorry to hear about that.
You cracked the OEM 18's?
Old 10-21-2011, 05:06 PM
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You need a new wheel...
Old 10-21-2011, 05:11 PM
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What kind of wheel? Post pics if you can.
Old 10-21-2011, 05:15 PM
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yea thats not safe and sounds like the most retarted wheel fix I have ever heard.
Old 10-21-2011, 06:31 PM
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Sry to hear about ur misfortune, but I agree with most ppl about buying a new rim vs welding the damaged one. If u have a 3pcs wheel, u can always just buy the outer lip or inners lip.
Old 10-21-2011, 06:32 PM
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Originally Posted by DuaneC63
Nothing good can become of this. You can't property repair a cracked or chipped wheel as the heating process usually weakens the metallurgy of major sections of the wheel causing the possiblity of catastrophic failure later on. Ask your wife wouldn't she be more happy if the cost of a new wheel outweights the cost of visiting you in the hospital or graveyard.
Take this guy's advice ^

Sorry it happened, though.
Old 10-21-2011, 08:35 PM
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Originally Posted by jvanbrecht
At some point while driving around in DC yesterday, I got a flat, and a cracked rim apparently

Dropped it off to get fixed, crack is right along the lip, they are going to cut it out, and weld a new piece of block in there.. hopefully it works.. $175 vs buying a new rim will make my wife happier...
I would personally rather spend the money on a new rim than wreck my car or kill myself from a wheel failure. Why repair a cracked wheel? I'm no expert but it seems like a bad idea to me.
Old 10-21-2011, 08:36 PM
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Been driving ~2 years on a cracked repaired OEM wheel. It was a 1 inch crack on the inside lip.
Old 10-21-2011, 08:38 PM
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Originally Posted by BerBer63
Been driving ~2 years on a cracked repaired OEM wheel. It was a 1 inch crack on the inside lip.
Some cracks can be safely repaired. However, OP stated they are going to cut and install a new block. Need pics to see what he is trying to say.
Old 10-21-2011, 08:43 PM
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Originally Posted by BerBer63
Been driving ~2 years on a cracked repaired OEM wheel. It was a 1 inch crack on the inside lip.
Just because you have been doing it doesn't necessarily mean it's OK. Who knows, your wheel could fail tomorrow!!

In all seriousness, it's hard to compare your wheel damage/repair to the OP's. All I know is that risking wheel failure isn't worth saving a few bucks. If a reputable wheel repair company told me that there was ZERO risk of failure from repairing the wheel, then OK, otherwise new wheel IMO.
Old 10-21-2011, 10:25 PM
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Originally Posted by BerBer63
Been driving ~2 years on a cracked repaired OEM wheel. It was a 1 inch crack on the inside lip.
This is my exact issue

As for my previous description, it was very basic. Simply welding along the break will result in a failure later down the line. That is why you remove the section, and then add a new piece in its place and weld it. I will not be tracking or racing on these rims, I do plan on pickup up a set of OZ 19's that I will put summer tires on next summer.

Most of my driving is in traffic anyways, so its not like I am racing around :P

Old 10-21-2011, 10:32 PM
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At high speeds on the highway thats suicide...I would not F around....GET A NEW WHEEL.
Old 10-21-2011, 11:14 PM
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Originally Posted by ZephyrAMG
At high speeds on the highway thats suicide...I would not F around....GET A NEW WHEEL.
+1
Old 10-22-2011, 01:04 AM
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Originally Posted by BerBer63
Been driving ~2 years on a cracked repaired OEM wheel. It was a 1 inch crack on the inside lip.
Consider yourself lucky.
Old 10-22-2011, 01:14 AM
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when I was younger I was building wheels for kinesis motor sports, and from the looks of that wheel, I would highly recommend getting a new wheel. A few bucks of savings is not worth your safety. Seems like the guys that’s so called fixing your wheel is more worried about his wallet then your safety.
Old 10-22-2011, 04:28 PM
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Wait, how does welding a crack that would fail differ from welding a significantly larger area that would fail? Questionable logic there. And I'm in the get a new wheel camp.
Old 10-22-2011, 04:51 PM
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I agree with everyone else on getting a new wheel. From an engineering background a crack and subsequent heating does affect the structural strength of the wheel. Driving at high speeds puts a massive amount of stress on the wheel and much of the strength of the wheel is contained in the outer rim. Just because you've had your wheel repaired successfully and haven't had any issues in two years doesn't mean it won't happen. I've studied a lot of aviation mishaps with similar situations due to faulty manufacturing or repair and once something was repaired or built, it's life was significantly reduced. The issues didn't manifest themselves until well down the road but when they did it was catastrophic. Food for thought.
Old 10-22-2011, 04:55 PM
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Originally Posted by justthebest
Wait, how does welding a crack that would fail differ from welding a significantly larger area that would fail? Questionable logic there. And I'm in the get a new wheel camp.
the weld is not the issue however, when you weld the surrounding area around the weld becomes weaker.
Old 10-22-2011, 06:25 PM
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i'd try out the repair, but then again there are always oem wheels for sale on here
Old 10-22-2011, 08:20 PM
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Come on man, you are driving an amg, and you are even considering getting cracked rim welded?? All I can say is that you should buy something cheaper so you can be safe in it.


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