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C Class W205 - Runflats / tire pressure leaking /potholes

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Old Jul 4, 2018 | 09:25 AM
  #1  
Marc K's Avatar
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From: Liverpool UK
Mercedes C300 2015
C Class W205 - Runflats / tire pressure leaking /potholes

Anyone had issues with the AMG Alloys C Class W205 - tire pressure leaking I thinks it's down to the rear alloys getting cracks in from the uneven roads/pop holes

I have had one alloy welded it had 3 cracks in after 1 months the cracks came back.same positions

So I think ill have to bite the bullet and fork out for a new one MB charge £525 per alloy!!! you can get them on ebay from £200 2nd hand with scuffs, Properly taking a risk.

any input greatly appreciated





Please this is not my car but same shape model
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Old Jul 4, 2018 | 09:56 AM
  #2  
GreekUPS's Avatar
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Joined: Mar 2018
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From: Westchester County, NY
‘15 C300 4M Sport, ‘20 GLC300
Jeez, I thought NY had bad potholes. Try and dodge the road holes at all times.
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Old Jul 4, 2018 | 10:32 AM
  #3  
art1's Avatar
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Joined: Jul 2017
Posts: 28
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From: SF Bay Area, CA
2018 C-class sedan
Check out the company called santaanawheel. Add www. before the name and .com after the name. Also include the aa in the middle. The city is Santa Ana. I don't know if they will ship internationally. You can use them as a reference point for price. They rate and price their OEM wheels by a letter system. I bought an A-quality 2018 C-class 17 inch OEM wheel for $275. I'm using this as a full size spare. The wheel had a slight mark on the inside edge from removing a tire. The outside was in better condition than one of the brand new wheels on the car. It took some time hunting on the Internet and I finally found them on e-bay. Hopefully you can find a similar store in the UK or on the continent.
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Old Jul 4, 2018 | 10:49 PM
  #4  
DerekACS's Avatar
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Joined: Mar 2007
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From: Vancouver, BC
2015 E250 BT 4M
Your ultimate solution might be to sell your set of 19" rims and look for a replacement seat of 18" wheels/tires that fit your C300. As you have discovered, C300 - 19" rims are not forgiving of potholes and rough roads !
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Old Jul 5, 2018 | 03:27 AM
  #5  
guhvies's Avatar
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Joined: Feb 2006
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From: Bromley, UK
2017 C43 AMG Saloon
I think this is one instance where the rim & tyre protection would have come in handy. I thought us down south were the ones with very bad roads.
Sorry to read that up north is like that too. You might have to look into getting after-market rims in 17" or 18" max.

Here's wishing you all the best.
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