I can not get tires to stay on my Weinmann rims

You need a steel beaded clincher tyre ( they don't flex so much as the folding kevlar beaded modern types apparently).

And they rims are only rated up to 100psi max.

Get a nice old pair of michellin dynamics from chain reaction for about £18 a pair.

I run this combo with no problems after having a gatorskin blow off whilst standing still (at about 120psi.)

Col.

nice dude, thanks, what width? 700x25,28,32?