GL Class (X164) 2007-2012: GL320CDI, GL420CDI, GL450, GL550

Why do the German's use Lug Bolts instead of Lug Nuts?

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Old 04-10-2023, 09:02 PM
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2007 GL450
Originally Posted by N_Jay
The anodized one are better.
How so? Yeah, they're lighter, but they are weaker, and like I said, aluminum does not like threading into steel, and vice versa.

Mite keep them in the vehicle, idk.
Old 04-12-2023, 08:06 AM
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Originally Posted by eric_in_sd
How so? Yeah, they're lighter, but they are weaker, and like I said, aluminum does not like threading into steel, and vice versa.

Mite keep them in the vehicle, idk.
I guess aluminum also doesn't rust but I don't think that would otherwise be an issue in this case even with steel. Ya I mean you are right it is lighter to have aluminum but does it make enough of a difference compared to an aluminum hood for example which MB likes to use and aluminum doors for example on the C-Class.
Old 04-14-2023, 11:01 AM
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Originally Posted by eric_in_sd
How so? Yeah, they're lighter, but they are weaker, and like I said, aluminum does not like threading into steel, and vice versa.

Mite keep them in the vehicle, idk.

The anodizing fixes a lot of the issues with the threading and such
Old 04-14-2023, 11:57 AM
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Originally Posted by N_Jay
The anodizing fixes a lot of the issues with the threading and such
My aluminum ones are anodized. I shudder to think what they'd be like if not.

Much of the anodizing has worn off. Maybe it is very thin.
Old 06-10-2023, 09:58 PM
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22 inch rims with snow tires. Not easy to lift for anyone and get near the car.
Old 06-10-2023, 10:52 PM
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Originally Posted by GLE 63S Insane!
22 inch rims with snow tires. Not easy to lift for anyone and get near the car.
Two pins, one long and one shorter.
Just get the car to a height where you can get the wheel on the long pin.
Old 06-10-2023, 10:57 PM
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I'm in the process of ordering. Such a process with these damn European wheels.
Old 06-11-2023, 02:02 PM
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Originally Posted by EWT
I'm not sure why, but it sure makes changing a tire/wheel more work than it needs to be especially with a large SUV wheel/tire combo. I've somehow managed to never damage a stud in hundreds of wheel changes for track event/autoxes so it can't be that big of an issue.
why lift the tire? Just lower the jack.
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Old 06-11-2023, 02:11 PM
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Originally Posted by Elbeau
why lift the tire? Just lower the jack.
It’s my first time doing it, I’m using a big pneumatic jack, I’m worried about the whole car flipping down on the suspension and wheel wells. This is in a controlled environment! If I were using a manual scissor jack it would be different, can control the descent a little more easily. None of this is easy. I’ve changed plenty of tires out on the road before, just nothing like this!
Old 06-11-2023, 02:14 PM
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Originally Posted by W205C43PFL
I guess aluminum also doesn't rust but I don't think that would otherwise be an issue in this case even with steel.
Galvanic corrosion can happen.
Old 06-11-2023, 02:26 PM
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Originally Posted by W205C43PFL
What a first post.... I have no words, really.
I completely love my car, and I totally agree with the complaint poster above. I can love something and also be totally frustrated by it. I have not been happy with the wheel situation. I still go outside though and every day say to my daughter "ooh look how pretty and fast my car is". Like every time. She laughs. I still think this wheel stuff is insane. But I'm no engineer!
Old 06-14-2023, 03:49 PM
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Originally Posted by Sallad
Galvanic corrosion can happen.
That is true actually.
Old 06-14-2023, 03:51 PM
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Originally Posted by GLE 63S Insane!
I completely love my car, and I totally agree with the complaint poster above. I can love something and also be totally frustrated by it. I have not been happy with the wheel situation. I still go outside though and every day say to my daughter "ooh look how pretty and fast my car is". Like every time. She laughs. I still think this wheel stuff is insane. But I'm no engineer!
Fair enough, I understand where you are coming from.

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