My new bike came with a DHR II 3C EXO that appears to be leaking like a sieve. I had assumed that I had torn this light tire, but soapy water reveals that there are small leaks all over the sidewalls and near the beads.
I'm currently running regular Stan's in there. Is it worth trying a different sealant (like Stan's Race) that might do better at sealing things up, or is this tire defective?
On another note, I picked up some Continental tires for cheap (Der Baron/Trail King) that I'm running on my hardtail. My past experience with Continental was that they were quite leaky when tubeless, but I followed their instructional video (
https://youtu.be/1HfULR0PnZE) this time, which suggests rubbing the entire inside of the tire with sealant prior to mounting. They are now holding air better than any other tubeless tire I've tried.