[dave948]

Tubliss is the best thing to come along for the offroad guys in the last 10 years.
I haven't tried the MX31's yet but the 51 is the wost tire I have ever put on a 250 2 stroke. I ran a enduro in Maine with one and had no practice time with the tires. I don't know if I missed big time with the air pressure or what but it was the worst tire I have ever been on in my life. In the loam it would hold ok but when it let go it would let go a 100% and just destroy any confidence you had. Bring back the good old MT16 at 8 psi.