I use this formula, John.

http://www.thesamba.com/vw/forum/viewtopic.php?t=414400

On Wed, Nov 30, 2011 at 9:13 PM, John Meeks <vanagon@gmail.com> wrote:

> OK maybe a dumb question but here it is:
>
> 1991 MultiVan (poptop, no kitchen) with stock alloy wheels. The drivers
> door sticker sez with
> 185 R 14C the pressure should be 43 front and 53 rear. With
> 205 70 R14     pressure should be 30 front and 40 rear
>
> Ok, For the winter I'm running 185 R 14 C (Hakka CS) in the front at 43 psi
> BUT on the rear I've got 195  70 R14 (Hakka C2)
>
> So my dumb question is: do I split the difference between the 205 pressure
> and the 185 pressure
> and run about 46 psi on the rear 195's or are there other factors to
> consider?
>
> Thanks,
>
> John Meeks
> '91 Vanagon MV
> Northern Michigan
>
> Vanagon Rescue Squad
> www.vanagonauts.com
>

--
Peace out, sauerkraut.
Roger
'89 Westy "The Moose Lounge"