Good advice Indy, I always want to decide on some metric and sometimes that just doesn't exist. I REALLY like my current tires and don't want to ride anything else on the road...but of course that is the easiest approach. I COULD get in a lot of tire changing practice and switch tires every time I go outside...NOT

I did like how the trainer felt tonight though, which is a good thing. The Kurt Kinetic Road Machine wasn't all that loud and I only had to turn up my television just a little. Only did 30 minutes to test some sore neck muscles but all felt good!