Rode sat, and really hard on sunday.... Hard pack, loose coal, mud, rock... doesnt matter what you ride over with these things they take it. From what Ive watched of the vids of the baja (not just the ones posted here), I gotta say Tower City is more brutal over about 50% of the 8500 acres there (where I prefer to ride really), hence the 10+ plugs and one patch Ive got in my 2 razrs over the course of about 50hrs. No plugs this weekend which is a first since I put on the razrs last year. They slide better, turning radius is down a little, donuts and quick Us are easier... Im sure I will put holes in them, and prob will put holes in rears untill ITP comes out with HDs (not gonna happen) but Im way happier with the Kendas and glad I bought two sets cause Ive gotta a harescramble at Tower in July. When they come available again, dont hesitate to give them a try.