H&R 2055665 10mm spacers won't fit


I successfully installed the +15mm rear spacer 3055665 with no issues whatsoever.

https://mbworld.org/forums/c63-c63s-...acers-fit.html





https://mbworld.org/forums/c63-c63s-...acers-fit.html
I think some were able to modify their spacers to fit the snout but I dont like messing with geometry and hubcentric needs when it comes to axles and hubs mounting up to wheels that are going 140 mph or more.
I think some were able to modify their spacers to fit the snout but I dont like messing with geometry and hubcentric needs when it comes to axles and hubs mounting up to wheels that are going 140 mph or more.




Last edited by Vic55; Aug 15, 2017 at 01:45 PM.






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The front end handling has improved drastically: very stable and precise.
Looks wise though here are my thoughts: with the OEM 19/20 wheels, problem with the +15 spacers is that they end us showing too much tire sidewall since they come out so far. I think I will stick to the OEM or have custom spacers built. With the front wheels without spacers, the fenders throws shadow on the top of the tire which doesn't make it seem as high of a profile. If I had 20" in the front, this offset would be perfect for sure.
Here is a shot you be the judge:










PS I would think h&r or somebody already makes a spacer exactly for that car, but I would maching the ones you have, Ive dont it many times, plus cut the lugs down

On a serious note it also makes it clear that there is a minimum hub-centric spacer thickness which you just can't get around without taking (imo) drastic steps. On my C63 neither 10mm or 12mm would seat properly due to the depth of the hub. The only way to make them fit would be to remove the extended hub section which would effectively make them non-hub centric of course or cut the hub itself back which I wouldn't even think of doing.




In a case like the drawing (take into consideration if its drawn exactly to scale or not) if the spacer is only 5mm or so, you would use a donut spacer, just round disc with no flange because it wouldnt be possible to make one with a flange if it wasnt thick enough to go beyond that flange. And the hub flange would have enough distance left to still center the wheel.
At some point you will able to build a spacer that fit on the hub and it is possible to make it thick enough to produce a new flange on it to center the wheel, and you can make what thicknesses you want.
Whatever minimum thickness spacers you see for sale that are hubcentric and have flanges is likely the thinnest that can be made for that car
In the drawing, that spacer would not be made to fit that hub, its the wrong spacer, never work
In a case like the drawing (take into consideration if its drawn exactly to scale or not) if the spacer is only 5mm or so, you would use a donut spacer, just round disc with no flange because it wouldnt be possible to make one with a flange if it wasnt thick enough to go beyond that flange. And the hub flange would have enough distance left to still center the wheel.
At some point you will able to build a spacer that fit on the hub and it is possible to make it thick enough to produce a new flange on it to center the wheel, and you can make what thicknesses you want.
Whatever minimum thickness spacers you see for sale that are hubcentric and have flanges is likely the thinnest that can be made for that car
In the drawing, that spacer would not be made to fit that hub, its the wrong spacer, never work
The only way round this was to cut down the existing flanges (or) remove the flanges on the spacer itself turning it into a non-hub-centric spacer (or) fit thicker hub-centric spacers or abandon the job (which is the option I went for). So whilst I agree with your comments I'm not sure what they add over the drawing, my comments and comments from others which I *think* make the situation clear.. unless I'm missing something?
Last edited by DragonRR; Aug 26, 2017 at 08:32 PM.








The only way round this was to cut down the existing flanges (or) remove the flanges on the spacer itself turning it into a non-hub-centric spacer (or) fit thicker hub-centric spacers or abandon the job (which is the option I went for). So whilst I agree with your comments I'm not sure what they add over the drawing, my comments and comments from others which I *think* make the situation clear.. unless I'm missing something?









