No more slipping with this tire. I mean maybe if I'm in 1-1 gearing, going uphill, and I jam on the gas, it slips, but otherwise it's way better than my shtty continentals I used to have.
I bought 2 of these in the spring, just wore out the 1st one after 1100 miles of rugged rocky dry AZ trails (used as rear tire). Very tough tire, great traction on loose on hardpack, dusty rocky Phoenix AZ trails. I would definitely recommend it.