My buddy and I have been riding these tires for years on dirt/gravel and love them. Seem to last forever. I've run them with butyl tubes, tubeless, and now TPU tubes. No issues. Even cleaned off the old sealant with crepe rubber erasers and went back to tubes. Really have no issues with them. Running directly behind someone on fine gravel they tend to pick up and throw some fines, so then move over 6 inches. Running on pavement is fine to get to the trails, relatively fast tires, and the small knobs actually seem to avoid punctures on pavement. Not cheap tires, but c'mon, they're Panaracers.
Purchased for puncture resistance and so far so good. No issues a month in.
