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Rear Camber Question

crypticc

Trainee
Joined
7 Apr 2019
Messages
79
Hi

I recently noticed on parking in the garage (which has a dusty floor) that the rear wheels have a very large camber; the contact pattern of the grey dust from the floor pressed onto the tyre covers 2/3rds of the inner portion of each rear tyres. I'm including both the outer and inner tread blocks in my view of that.

Visually it doesn't look out compared to the fronts and I can see in specs that rear for example is 10' compared to the front being 20'. But for example the fronts had floor-dust pretty much across the whole tyre surface.

I and have google'd plenty of threads asking about different settings and where to get alignment done. For an example - I might get myself a "free" alignment check at KwikFit but of course only taking to a specialist if it shows anything out of whack. [I know of a good one where the sus' guy is actually a stickler for detail - he dialled my M3 into zero error where a previous shop were happy with "just good enough" - although I wouldn't let them start adjusting anything]

But has anyone else noticed or perhaps seen something similar and determined already that, visually at least, something similar to that.


Cheers
Chris
 
Chris, please don't take your car to quick fit, for anything really.

If you're worried about set-up go to the guys that know what they're talking about and work on 993's and such like day in day out.

Chris Franklin is your man at Centre Gravity, he's a busy man but knows all there is to know.

Trev
 
Trev is right CoG are the best, but you might walk out a couple of £K lighter.

A 4 wheel alignment should sort your issues. About £200.
You'll need a Porsche specialist or OPC as the tool for doing the rears is Porsche specific and most places don't have it.
 
I feel tyre wear is more relevant than static contact patch. So the only way is a geo done by a good shop who have the know all and tools to set the kinematic. CoG first choice but there are plenty of indies around who can set it up. 9m have the right gear and Robin knows his stuff. It cost me £70 at 9m to reset the rear camber following a bush replacement.
 
I'd be straight down to kwik fit as the check is free and it'll point you in the direction of if anything is wrong or not. As 993 alignment (correct tools, etc.) is a more specialist skill, you can then decide to visit the likes of CoG or 9m if it needs sorting.

Kwik-fit use the same kit as the 2 specialists named for checking alignment. Apart from the risk of them marking your alloys, why wouldn't you get them to check it?
 
Endoman said:
I feel tyre wear is more relevant than static contact patch. So the only way is a geo done by a good shop who have the know all and tools to set the kinematic. CoG first choice but there are plenty of indies around who can set it up. 9m have the right gear and Robin knows his stuff. It cost me £70 at 9m to reset the rear camber following a bush replacement.

Not sure or OPs location but my personal experience of these guys is very good...

RPM Technik
Wheels in Motion
Klasse Series Automtive
 
Thanks everyone. Think I'll do kwik fit (the one I trust) to sanity check but not adjust anything. And then go from there
 

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