Hello! First off, I'm relatively new to biking. I bought a used 29er over the summer to help get me out of the house and get some exercise. With the cold (more so the darkness) that exists in our state, I haven't been able to ride as of late and want to keep riding through the winter in my garage on a trainer. The trainer that I have fits my bike by millimeter (singular) and when I started riding on it, I notice a rubbery smell. I also know that riding on knobby tires on trainers isn't ideal due to noise and wear, so in an effort to make things a bit easier, I want to get a tire that I can ride on the trainer, then swap back out when spring comes around. Is there anything specific to look for outside of a smoother tire? Do they sell more commuter style tires for wheels this size? Specs on my bike: 2014 Specialized Stumpjumper hardtail 29x2.3 tires with tubeless set up Unknown aftermarket crank (bought it used) Thanks for any input!