Tubeless tire looses air through weld of rim I have the DT Swiss X1700 Spline 29″ with the Schwalbe RockRazor 2.35" PaceStar on my pre built Bike which are tubeless. After about 100 km the tire now looses air through the weld very fast.

I illustrated it appropriately:



Can you tell me if this is a factory fault or is it simply not enough sealant in it? Does the sealant work on the rim as well? I don't want to take a look into it since I may lose warranty.
If you've only done 100 km on it, its under warranty so take it back.

Sealant may fix it for now, but a weld shouldn't leak air, so its a weak spot on the rim.