How to identify my Audi A7 BiTdi Black edition alloys

[tallirishguy]

5 months ago I bought my used Audi A7 BiTdi Black edition (2016). I went in with a slow puncture and they found the alloy had been welded and a new crack had formed beside it. I haven't hit any pot holes. I have contacted the dealership because they never disclosed this to me at sale and made a selling point of their full service checks all over the car, MOT and a 12 month RAC platinum warranty. I have made my discontent known and I want a replacement alloy. So far they have been a bit useless at sourcing one. The car came with the 5 rotor 21" alloys. One of the guys in the shop floor said he thought they might be painted with something called TTRS? I can't tell if mine are slightly darker than most Audio alloys.

I will attach pics but was hoping for advice on what to do and how to find model numbers etc?
Thanks

 

[Darren92]

I can check what your vehicle came with from factory if you PM me your reg or VIN but if they've been replaced with something else, whether OE or the dreaded aftermarket variant, it may be difficult.

 

[tallirishguy]

I can check what your vehicle came with from factory if you PM me your reg or VIN but if they've been replaced with something else, whether OE or the dreaded aftermarket variant, it may be difficult.

I found my alloy codes on the back of my spokes with Selfie mode on - see pics attached

 

[Darren92]

Part number is 4H0601025BA - so lucky they're OE.
The painted grey will be code 8AU