I was at my Can-am dealer today and i asked about that. His reply is i have a 2 year service agreement which covers flat tires. I can't wait until i have to wait by the side of the road until someone comes in a slidebed truck to pick me and the trike up and take me to a dealer. Sounds like real fun...

This site sells the manuals online. https://canammanuals.com/can-am-spyder-manual.htm