I’m running tubeless 120tpi Surly Dirt Wizards on 50mm wide POG DB-X50 rims. I’m frequently getting pinch punctures after slightly harder impacts. Little holes just above the rim, annoyingly too big to self-seal. They usually fix easily with a slug but I’m getting far too many for my liking.
I know the 120 tpi DWs have a reputation for being delicate so I’m not totally surprised, but could it be being made worse by my cheap rims?
I need to replace the tyres soon really, are there any tougher walled 29+ options? I’ve got (untested so far) apex lined 2.8 Nobby Nics on my Codeine but I don’t think they’re available on 29″.