I run the Vee Rubber trial tire on the rear of my WR for certain types of terrain, and it's been great. Normal trial tire tradeoffs, but it certainly hasn't been junk. Now, I know some guys on here have tried the GNCC front and don't like it...
the one i was given to try was an older 752 looking rear, it was freaking horrible. I;m sure they make some good tires too. Is the trials tire form them radial? Vee Rubber trails tire review... http://veerubberusa.com/3-8-2011.php Unfortunately it is about $25 more than a Dunlop 803 from a local dealer here.
