Pretty good. My unscientific results are after 4,400 miles the front has no discernible wear and the rear has lost ~4mm after mostly smooth asphalt. The front is louder than the Mitas E07 Dakar I had on my 2014 Roadie. I’m no knee dragger so for me they handle well on the road wet or dry. Haven’t been in really loose gravel or deep sand yet so they handle the firm stuff just fine.