Must confess I had a little tut when you said black wall tyres instead of gum but tell you what they do go ever so well and I retract my tut.
That is some valve you have there on those inner tubes!
Now off you trot back to the garage and line up the tyre logo with the valves....
That is some valve you have there on those inner tubes!
Now off you trot back to the garage and line up the tyre logo with the valves....