Originally Posted by tommymc

Obviously Walmart doesn't want to carry steel beaded tires when they can get cheap folders in neat stackable boxes. Not long ago they were a convenient source for 27" tires. But the irony is that most 27" rims on old bikes have straight inside rims w/o a hook. Pumped up to 80 psi and you're likely to get a loud blow off. Fast forward to todays chaotic supply chain I can't even find those fine Pasela 27X1-1/4 tires for my Mavic 630 wheels.