philbo909 said:
Prestonese said:
Thanks. I've seen some which requires an Allen key to secure. That would help put up some resistance. Anyone used these and do they fit the Z4?
They probably seem like a good idea until you need to inflate the tyres again and the Allen key is in a toolbox at home.....
Not used these, but bought my coupe with some aftermarket dust caps, which corroded themselves on and I had to dremel off, so don't buy cheap!
I bought a cheap set on Amazon with the BMW roundel on them but didn't use the little allen bolt because it must secure the cap against the thread on the valve, and I didn't want the thread getting damaged!
I knew I'd need to loosen and re-tighten them from time to time to stop them getting corroded on (I've had that problem before) but I never had to do that because within a few weeks someone had nicked all 4 of them!
As the car lives outside it's back to black plastic for me now!