Pardon my ignorance on the terminology but there is a drum thing behind the wheels (poss end of axle) that is a silvery colour.

Mine are very rusty. Quite a few rrs I see are like this if you look through the gaps in the alloys.

What can be done about this? Can they be repainted? Is so what paint from where?

What sort of preparation is required?

Yes, can be sorted, you just need to repaint the offending area, the 'hub' I think.

You'll need:
Wire brush
Brake cleaner/strong degreaser
Hammerite spray paint in your choice of colour - silver?
Masking tape
Patience

I'll link a thread from another forum to show you what people have done  ON THE WAY: BMW F21 M140i
MERCEDES GL350 - Metallic Navy Blue w/Grey interior

GOING: BMW F31 335D MSport+ xDrive Touring
GONE: Land Rover Discovery 4 HSE - Stornaway Grey w/Black Interior (wish we'd kept it )
GONE: BMW F10 520D MSport - Carbon Black
GONE:MY12 RRS SDV6 HSE Sumatra/Ivory/Grand Black Privacy glass

Does it go silver once you have driven in a while? Then rusty once its been standing a while. If it does don't paint it it could be your brake disc. Maybe pic of rusty area. 

Supporting the London Air Ambulance with my Brothers

Good point panda, is it the discs?

If not, good post here showing the results of painting the hubs/brake calipers. ON THE WAY: BMW F21 M140i
MERCEDES GL350 - Metallic Navy Blue w/Grey interior

GOING: BMW F31 335D MSport+ xDrive Touring
GONE: Land Rover Discovery 4 HSE - Stornaway Grey w/Black Interior (wish we'd kept it )
GONE: BMW F10 520D MSport - Carbon Black
GONE:MY12 RRS SDV6 HSE Sumatra/Ivory/Grand Black Privacy glass

Last edited by Beancounter_74 on Fri May 04 2012 9:11am. Edited 1 time in total

Hubs on mine went rusty after around 3 months - one of the niggles I have. Wouldn't expect it on £20K spend never mind the RRS

Beancounter_74 wrote:

Good point panda, is it the discs?

If not, good post here showing the results of painting the hubs/brake calipers.

Hhmmm, wanna try that again  07,TDV8,Black, Black Heated leather all round, Rear Entertainment with Headpones & Remote, TV, DVD, Pure Dab Digital Radio, Sidesteps, Adaptive Headlights, sunroof, now working fuel burning heater )))

It's def not the disk.

Would I have to take tyre off?

Is the rust going to keep coming back?

It's the "bell" of the disc. Like this site? Buy some RRSPORT goodies to show your support!

shakeapaw wrote:

Beancounter_74 wrote:

Good point panda, is it the discs?

If not, good post here showing the results of painting the hubs/brake calipers.

Hhmmm, wanna try that again

What ???

Sorted.......damn IPad  ON THE WAY: BMW F21 M140i
MERCEDES GL350 - Metallic Navy Blue w/Grey interior

GOING: BMW F31 335D MSport+ xDrive Touring
GONE: Land Rover Discovery 4 HSE - Stornaway Grey w/Black Interior (wish we'd kept it )
GONE: BMW F10 520D MSport - Carbon Black
GONE:MY12 RRS SDV6 HSE Sumatra/Ivory/Grand Black Privacy glass

what what what indeed, i say i say i say,  07,TDV8,Black, Black Heated leather all round, Rear Entertainment with Headpones & Remote, TV, DVD, Pure Dab Digital Radio, Sidesteps, Adaptive Headlights, sunroof, now working fuel burning heater )))

Cpthompson82 wrote:

It's def not the disk.

Would I have to take tyre off?

Is the rust going to keep coming back?

Yes, you will need to take the tyres off......and the wheels too

If you prep it properly and paint it well, it should last a good 18 months at least, so it not like it'll be back next month.  ON THE WAY: BMW F21 M140i
MERCEDES GL350 - Metallic Navy Blue w/Grey interior

GOING: BMW F31 335D MSport+ xDrive Touring
GONE: Land Rover Discovery 4 HSE - Stornaway Grey w/Black Interior (wish we'd kept it )
GONE: BMW F10 520D MSport - Carbon Black
GONE:MY12 RRS SDV6 HSE Sumatra/Ivory/Grand Black Privacy glass

Beancounter_74 wrote:

Cpthompson82 wrote:

It's def not the disk.

Would I have to take tyre off?

Is the rust going to keep coming back?

Yes, you will need to take the tyres off......and the wheels too

If you prep it properly and paint it well, it should last a good 18 months at least, so it not like it'll be back next month.