Originally Posted by
Ultraslide
... so I am wondering if a dedicated trainer tire on an extra wheel would help or is it just a waste of money.
Like others, I do not use my good tires on the trainer. I save my worn tires. When its indoor trainer season, I mount them back on for use on the trainer. Otherwise, I would just buy the cheapest tire I can get. Typically no more than $10 and is found in the LBS' bargain bin.