Why Boot when you can write and get a New tire ?,,Its for when you have no other choice.
The Travel contact is the Conti Adventure Tourink-Trekking tire Not made in 32, just 37& 42
& the 559-47 I've used ,,
One thing it causes is a lot of people offer 'your Knobby tire is worn smooth in the Middle '
& you have to say 'no, the design is like that, the Knobby fringe is for dirt roads .. smooth center on the pavement.'