I used to have Vredestein 205/70-14 and they don't make them any more..
then I got the 95R14C and later RA08 and then BFG and then General.....
some sort of jumping from brand to brand.

Regarding tire pressure, I think there's a rule of thumb but not specific
recommendation unless you follow the door jamb sticker regardless the
weitgh of your van or the the size/brand of your tire. So it depends on the
total loaded weight of your van so the rule of thumb I use is reading the
MAX pressure on the side wall and subtract 4psi for both front and
rear (subtracting
4psi is leaving room for the air to expand when the tires get hot)