I'm running nokian c2 Hakkapeliitas (185-14) on both my vanagons and
have been for several years with no deflation problems.

I'd suggest you air them up good and use a spray bottle with a little
dish detergent in water to see if you can spot any bubbles.  It could be
that you have leaky valve stems or leaky valve cores so don't overlook
those in the process.

Mike

peter cobb wrote:
> I too seem to get more flat tires on my vanagon than my car i  have a  syncro and use 195  r 14  i am always checking the tire pressure and seems like always going down.  i am wondering if there could be  any damages to the rims.  has any one else  had any experience  like this.?
>
> peter cobb
> 90 syincro westy
>