Have received reply from Bridgestone, they recommend 36psi front 38psi rear, hope this helps anyone else buying same tyres.

Thanks everyone, I'll try the 35psi again and work from there. I've been over the tyres but cannot find anything which looks like it could be a psi maximum impregnated on the walls of both sides.

Hi! I have a 1995 Astro and original tyres were 175's but my son has replaced with Bridgestone 225/70/R15 tyres all round. The tyre pressure spec for the old tyres as stated on door was 35psi but with only this pressure in the tyres look really underinflated. Have tried Bridgestone for info but with...