I'm moving to Mazatlan later this year and have decided on a WR450 for exploring the beaches, trails and I'll also use it for cruising around town. To be realistic I'll probably use it 40% on the streets, 30% on the beaches which are fairly fine/packed sand, and 30% on normal dirt trails. Is there a specific tire that would be best for this scenario? What makes a good sand tire (other than paddle tires)? I have been reading some threads but most don't discuss sand. I've heard good things about the Pirelli Scorpion Pros. What else?