Hi, just got a 2003 Pampera and the rear tire says tubeless and the front say tube.  They are Maxxis - Trial Maxx tires.

 

If I am riding slow (& no jumps), can I run at 8psi(USA) in the front and 5psi in the rear?  (My first ride I put in 12psi in the front/back and wouldn't mind it a bit lower).  I have a Sherco trials bike and run 7-8 in front and 4-5 in back.

 

Would like to know the lower limit and then I'll raise it up, depending on the terrain, rocks, and speed I am riding.

 

Thanks!

Thanks, I just tried 6 rear and 9 front and it was better than 12/12.  I think I'll stick with that for a while...